Bunker

Bunker (pronounced buhng-ker)

(1) A large bin or receptacle; a fixed chest or box.

(2) In military use, historically a fortification set mostly below the surface of the ground with overhead protection provided by logs and earth or by concrete and fitted with above-ground embrasures through which guns may be fired.

(3) A fortification set mostly below the surface of the ground and used for a variety of purposes.

(4) In golf, an obstacle, classically a sand trap but sometimes a mound of dirt, constituting a hazard.

(5) In nautical use, to provide fuel for a vessel.

(6) In nautical use, to convey bulk cargo (except grain) from a vessel to an adjacent storehouse.

(7) In golf, to hit a ball into a bunker.

(8) To equip with or as if with bunkers.

(9) In military use, to place personnel or materiel in a bunker or bunkers (sometimes as “bunker down”).

1755–1760: From the Scottish bonkar (box, chest (also “seat” (in the sense of “bench”) of obscure origin but etymologists conclude the use related to furniture hints at a relationship with banker (bench).  Alternatively, it may be from a Scandinavian source such as the Old Swedish bunke (boards used to protect the cargo of a ship).  The meaning “receptacle for coal aboard a ship” was in use by at least 1839 (coal-burning steamships coming into general use in the 1820s).  The use to describe the obstacles on golf courses is documented from 1824 (probably from the extended sense “earthen seat” which dates from 1805) but perhaps surprisingly, the familiar sense from military use (dug-out fortification) seems not to have appeared before World War I (1914-1918) although the structures so described had for millennia existed.  “Bunkermate” was army slang for the individual with whom one shares a bunker while the now obsolete “bunkerman” (“bunkermen” the plural”) referred to someone (often the man in charge) who worked at an industrial coal storage bunker.  Bunker & bunkerage is a noun, bunkering is a noun & verb, bunkered is a verb and bunkerish, bunkeresque, bunkerless & bunkerlike are adjectives; the noun plural is bunkers.

Just as ships called “coalers” were used to transport coal to and from shore-based “coal stations”, it was “oilers” which took oil to storage tanks or out to sea to refuel ships (a common naval procedure) and these STS (ship-to-ship) transfers were called “bunkering” as the black stuff was pumped, bunker-to-bunker.  That the coal used by steamships was stored on-board in compartments called “coal bunkers” led ultimately to another derived term: “bunker oil”.  When in the late nineteenth century ships began the transition from being fuelled by coal to burning oil, the receptacles of course became “oil bunkers” (among sailors nearly always clipped to “bunker”) and as refining processes evolved, the fuel specifically produced for oceangoing ships came to be called “bunker oil”.

Bunker oil is “dirty stuff”, a highly viscous, heavy fuel oil which is essentially the residue of crude oil refining; it’s that which remains after the more refined and volatile products (gasoline (petrol), kerosene, diesel etc) have been extracted.  Until late in the twentieth century, the orthodox view of economists was its use in big ships was a good thing because it was a product for which industry had little other use and, as essentially a by-product, it was relatively cheap.  It came in three flavours: (1) Bunker A: Light fuel oil (similar to a heavy diesel), (2) Bunker B: An oil of intermediate viscosity used in engines larger than marine diesels but smaller than those used in the big ships and (3) Bunker C: Heavy fuel oil used in container ships and such which use VLD (very large displacement), slow running engines with a huge reciprocating mass.  Because of its composition, Bucker C especially produced much pollution and although much of this happened at sea (unseen by most but with obvious implications), when ships reached harbor to dock, all the smoke and soot became obvious.  Over the years, the worst of the pollution from the burning of bunker oil greatly has been reduced (the work underway even before the Greta Thunberg (b 2003) era), sometimes by the simple expedient of spraying a mist of water through the smoke.

Floor-plans of the upper (Vorbunker) and lower (Führerbunker) levels of the structure now commonly referred to collectively as the Führerbunker.

History’s most infamous bunker remains the Berlin Führerbunker in which Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945) spent much of the last few months of his life.  In the architectural sense there were a number of Führerbunkers built, one at each of the semi-permanent Führerhauptquartiere (Führer Headquarters) created for the German military campaigns and several others built where required but it’s the one in Berlin which is remembered as “the Führerbunker”.  Before 1944 when the intensification of the air raids by the RAF (Royal Air Force) and USAAF (US Army Air Force) the term Führerbunker seems rarely to have been used other than by the architects and others involved in their construction and it wasn’t a designation like Führerhauptquartiere which the military and other institutions of state shifted between locations (rather as “Air Force One” is attached not to a specific airframe but whatever aircraft in which the US president is travelling).  In subsequent historical writing, the term Führerbunker tends often to be applied to the whole, two-level complex in Berlin and although it was only the lower layer which officially was designated as that, for most purposes the distinction is not significant.  In military documents, after January, 1945 the Führerbunker was referred to as Führerhauptquartiere.

Führerbunker tourist information board, Berlin, Germany.

Only an information board at the intersection of den Ministergärten and Gertrud-Kolmar-Straße, erected by the German Goverment in 2006 prior to that year's FIFA (Fédération Internationale de Football Association (International Federation of Association Football)) World Cup now marks the place on Berlin's Wilhelmstrasse 77 where once the Führerbunker was located.  The Soviet occupation forces razed the new Reich Chancellery and demolished all the bunker's above-ground structures but the subsequent GDR (Deutsche Demokratische Republik (German Democratic Republic; the old East Germany) 1949-1990) abandoned attempts completely to destroy what lay beneath.  Until after the fall of the Berlin Wall (1961-1989) the site remained unused and neglected, “re-discovered” only during excavations by property developers, the government insisting on the destruction on whatever was uncovered and, sensitive still to the spectre of “Neo-Nazi shrines”, for years the bunker’s location was never divulged, even as unremarkable buildings (an unfortunate aspect of post-unification Berlin) began to appear on the site.  Most of what would have covered the Führerbunker’s footprint is now a supermarket car park.

The first part of the complex to be built was the Vorbunker (upper bunker or forward bunker), an underground facility of reinforced concrete intended only as a temporary air-raid shelter for Hitler and his entourage in the old Reich Chancellery.  Substantially completed during 1936-1937, it was until 1943 listed in documents as the Luftschutzbunker der Reichskanzlei (Reich Chancellery Air-Raid Shelter), the Vorbunker label applied only in 1944 when the lower level (the Führerbunker proper) was appended.  In mid January, 1945, Hitler moved into the Führerbunker and, as the military situation deteriorated, his appearances above ground became less frequent until by late March he rarely saw the sky,  Finally, on 30 April, he committed suicide.

Bunker Busters

Northrop Grumman publicity shot of B2-Spirit from below, showing the twin bomb-bay doors through which the GBU-57 are released.

Awful as they are, there's an undeniable beauty in the engineering of some weapons and it's unfortunate humankind never collectively has resolved exclusively to devote such ingenuity to stuff other than us blowing up each other.  That’s not a new sentiment, being one philosophers and others have for millennia expressed in various ways although since the advent of nuclear weapons, concerns understandably become heightened.  Like every form of military technology ever deployed, once the “genie is out of the bottle” the problem is there to be managed and at the dawn of the atomic age, delivering a lecture in 1936, the British chemist and physicist Francis Aston (1877–1945) (who created the mass spectrograph, winning the 1922 Nobel Prize in Chemistry for his use of it to discover and identify the isotopes in many non-radioactive elements and for his enunciation of the whole number rule) observed:

“There are those about us who say that such research should be stopped by law, alleging that man's destructive powers are already large enough.  So, no doubt, the more elderly and ape-like of our ancestors objected to the innovation of cooked food and pointed out the great dangers attending the use of the newly discovered agency, fire.  Personally, I think there is no doubt that sub-atomic energy is available all around us and that one day man will release and control its almost infinite power.  We cannot prevent him from doing so and can only hope that he will not use it exclusively in blowing up his next door neighbor.”

The use in June 2025 by the USAF (US Air Force) of fourteen of its Boeing GBU-57 (Guided Bomb Unit-57) Massive Ordnance Penetrators (MOP) bombs against underground targets in Iran (twelve on the Fordow Uranium Enrichment Plant and two on the Natanz nuclear facility) meant “Bunker Buster” hit the headlines.  Carried by the Northrop B-2 Spirit heavy bomber (built between 1989-2000), the GBU-57 is a 14,000 kg (30,000 lb) bomb with a casing designed to withstand the stress of penetrating through layers of reinforced concrete or thick rock.  “Bunker buster” bombs have been around for a while, the ancestors of today’s devices first built for the German military early in World War II (1939-1945) and the principle remains unchanged to this day: up-scaled armor-piercing shells.  The initial purpose was to produce a weapon with a casing strong enough to withstand the forces imposed when impacting reinforced concrete structures, the idea simple in that what was needed was a delivery system which could “bust through” whatever protective layers surrounded a target, allowing the explosive charge to do damage where needed rtaher than wastefully being expended on an outer skin.  The German weapons proved effective but inevitably triggered an “arms race” in that as the war progressed, the concrete layers became thicker, walls over 2 metres (6.6 feet) and ceilings of 5 (16) being constructed by 1943.  Technological development continued and the idea extended to rocket propelled bombs optimized both for armor-piercing and aerodynamic efficiency, velocity a significant “mass multiplier” which made the weapons still more effective.

USAF test-flight footage of Northrop B2-Spirit dropping two GBU-57 "Bunker Buster" bombs.

Concurrent with this, the British developed the first true “bunker busters”, building on the idea of the naval torpedo, one aspect of which was in exploding a short distance from its target, it was highly damaging because it was able to take advantage of one of the properties of water (quite strange stuff according to those who study it) which is it doesn’t compress.  What that meant was it was often the “shock wave” of the water rather than the blast itself which could breach a hull, the same principle used for the famous “bouncing bombs” used for the RAF’s “Dambuster” (Operation Chastise, 17 May 1943) raids on German dams.  Because of the way water behaved, it wasn’t necessary to score the “direct hit” which had been the ideal in the early days of aerial warfare.

RAF Bomber Command archive photograph of Avro Lancaster (built between 1941-1946) in flight with Grand Slam mounted (left) and a comparison of the Tallboy & Grand Slam (right), illustrating how the latter was in most respects a scaled-up version of the former.  To carry the big Grand Slams, 32 “B1 Special” Lancasters were in 1945 built with up-rated Rolls-Royce Merlin V12 engines, the removal of the bomb doors (the Grand Slam carried externally, its dimensions exceeding internal capacity), deleted front and mid-upper gun turrets, no radar equipment and a strengthened undercarriage.  Such was the concern with weight (especially for take-off) that just about anything non-essential was removed from the B1 Specials, even three of the four fire axes and its crew door ladder.  In the US, Boeing went through a similar exercise to produce the run of “Silverplate” B-29 Superfortresses able to carry the first A-bombs used in August, 1945. 

Best known of the British devices were the so called “earthquake bombs”, the Tallboy (12,000 lb; 5.4 ton) & Grand Slam (22,000 lb, 10 ton) which, despite the impressive bulk, were classified by the War Office as “medium capacity”.  The terms “Medium Capacity” (MC) & “High Capacity” referenced not the gross weight or physical dimensions but ratio of explosive filler to the total weight of the construction (ie how much was explosive compared to the casing and ancillary components).  Because both had thick casings to ensure penetration deep into hardened targets (bunkers and other structures encased in rock or reinforced concrete) before exploding, the internal dimensions accordingly were reduced compared with the ratio typical of contemporary ordinance.  A High Capacity (HC) bomb (a typical “general-purpose” bomb) had a thinner casing and a much higher proportion of explosive (sometimes over 70% of total weight).  These were intended for area bombing (known also as “carpet bombing”) and caused wide blast damage whereas the Tallboy & Grand Slam were penetrative with casings optimized for aerodynamic efficiency, their supersonic travel working as a mass-multiplier.  The Tallboy’s 5,200 lb (2.3 ton) explosive load was some 43% of its gross weight while the Grand Slam’s 9,100 lb (4 ton) absorbed 41%; this may be compared with the “big” 4000 lb (1.8 ton) HC “Blockbuster” which allocated 75% of the gross weight to its 3000 LB (1.4 ton) charge.  Like many things in engineering (not just in military matters) the ratio represented a trade-off, the MC design prioritizing penetrative power and structural destruction over blast radius.  The novelty of the Tallboy & Grand Slam was that as earthquake bombs, their destructive potential was able to be unleashed not necessarily by achieving a direct hit on a target but by entering the ground nearby, the explosion (1) creating an underground cavity (a camouflet) and (2) transmitting a shock-wave through the target’s foundations, leading to the structure collapsing into the newly created lacuna. 

The etymology of camouflet has an interesting history in both French and military mining.  Originally it meant “a whiff of smoke in the face (from a fire or pipe) and in figurative use it was a reference to a snub or slight insult (something unpleasant delivered directly to someone) and although the origin is murky and it may have been related to the earlier French verb camoufler (to disguise; to mask) which evolved also into “camouflage”.  In the specialized military jargon of siege warfare or mining (sapping), over the seventeen and nineteenth centuries “camouflet” referred to “an underground explosion that does not break the surface, but collapses enemy tunnels or fortifications by creating a subterranean void or shockwave”.  The use of this tactic is best remembered from the Western Front in World War I, some of the huge craters now tourist attractions.

Under watchful eyes: Grand Ayatollah Ali Khamenei (b 1939; Supreme Leader, Islamic Republic of Iran since 1989) delivering a speech, sitting in front of the official portrait of the republic’s ever-unsmiling founder, Grand Ayatollah Ruhollah Khomeini (1900-1989; Supreme Leader, Islamic Republic of Iran, 1979-1989).  Ayatollah Khamenei seemed in 1989 an improbable choice as Supreme Leader because others were better credentialed but though cautious and uncharismatic, he has proved a great survivor in a troubled region.

Since aerial bombing began to be used as a strategic weapon, of great interest has been the debate over the BDA (battle damage assessment) and this issue emerged almost as soon as the bunker buster attack on Iran was announced, focused on the extent to which the MOPs had damaged the targets, the deepest of which were concealed deep inside a mountain.  BDA is a constantly evolving science and while satellites have made analysis of surface damage highly refined, it’s more difficult to understand what has happened deep underground.  Indeed, it wasn’t until the USSBS (United States Strategic Bombing Survey) teams toured Germany and Japan in 1945-1946, conducting interviews, economic analysis and site surveys that a useful (and substantially accurate) understanding emerged of the effectiveness of bombing although what technological advances have allowed for those with the resources is the so-called “panacea targets” (ie critical infrastructure and such once dismissed by planners because the required precision was for many reasons rarely attainable) can now accurately be targeted, the USAF able to drop a bomb within a few feet of the aiming point.  As the phrase is used by the military, the Fordow Uranium Enrichment Plant is as classic “panacea target” but whether even a technically successful strike will achieve the desired political outcome remains to be seen.

Mr Trump, in a moment of exasperation, posted on Truth Social of Iran & Israel: “We basically have two countries that have been fighting so long and so hard that they don't know what the fuck they're doing."  Actually, both know exactly WTF they're doing; it's just Mr Trump (and many others) would prefer they didn't do it.

Donald Trump (b 1946; US president 2017-2021 and since 2025) claimed “total obliteration” of the targets while Grand Ayatollah Khamenei admitted only there had been “some damage” and which is closer to the truth should one day be revealed.  Even modelling of the effects has probably been inconclusive because the deeper one goes underground, the greater the number of variables in the natural structure and the nature of the internal built environment will also influence blast behaviour.  All experts seem to agree much damage will have been done but what can’t yet be determined is what has been suffered by the facilities which sit as deep as 80 m (260 feet) inside the mountain although, as the name implies, “bunker busters” are designed for buried targets and it’s not always required for blast directly to reach target.  Because the shock-wave can travel through earth & rock, the effect is something like that of an earthquake and if the structure sufficiently is affected, it may be the area can be rendered geologically too unstable again to be used for its original purpose.

Within minutes of the bombing having been announced, legal academics were being interviewed (though not by Fox News) to explain why the attacks were unlawful under international law and in a sign of the times, the White House didn't bother to discuss fine legal points like the distinction between "preventive & pre-emptive strikes", preferring (like Fox News) to focus on the damage done.  However, whatever the murkiness surrounding the BDA, many analysts have concluded that even if before the attacks the Iranian authorities had not approved the creation of a nuclear weapon, this attack will have persuaded them one is essential for “regime survival”, thus the interest in both Tel Aviv and (despite denials) Washington DC in “regime change”.  The consensus seems to be Grand Ayatollah Khamenei had, prior to the strike, not ordered the creation of a nuclear weapon but that all energies were directed towards completing the preliminary steps, thus the enriching of uranium to ten times the level required for use in power generation; the ayatollah liked to keep his options open.  So, the fear of some is the attacks, even if they have (by weeks, months or years) delayed the Islamic Republic’s work on nuclear development, may prove counter-productive in that they convince the ayatollah to concur with the reasoning of every state which since 1945 has adopted an independent nuclear deterrent (IND).  That reasoning was not complex and hasn’t changed since first a prehistoric man picked up a stout stick to wave as a pre-lingual message to potential adversaries, warning them there would be consequences for aggression.  Although a theocracy, those who command power in the Islamic Republic are part of an opaque political institution and in the struggle which has for sometime been conducted in anticipation of the death of the aged (and reportedly ailing) Supreme Leader, the matter of “an Iranian IND” is one of the central dynamics.  Many will be following what unfolds in Tehran and the observers will not be only in Tel Aviv and Washington DC because in the region and beyond, few things focus the mind like the thought of ayatollahs with A-Bombs.

Of the word "bust"

The Great Bust: The Depression of the Thirties (1962) by Jack Lang (left), highly qualified content provider Busty Buffy (b 1996, who has never been accused of misleading advertising, centre) and The people's champion, Mr Lang, bust of Jack Lang, painted cast plaster by an unknown artist, circa 1927, National Portrait Gallery, Canberra, Australia (right).  Remembered for a few things, Jack Lang (1876–1975; premier of the Australian state of New South Wales (NSW) 1925-1927 & 1930-1932) remains best known for having in 1932 been the first head of government in the British Empire to have been sacked by the Crown since William IV (1765–1837; King of the UK 1830-1837) in 1834 dismissed Lord Melbourne (1779–1848; prime minister of the UK 1834 & 1835-1841).

Those learning English must think it at least careless things can both be (1) “razed to the ground” (totally to destroy something (typically a structure), usually by demolition or incineration) and (2) “raised to the sky” (physically lifted upwards).  The etymologies of “raze” and “raise” differ but they’re pronounced the same so it’s fortunate the spellings vary but in other troublesome examples of unrelated meanings, spelling and pronunciation can align, as in “bust”.  When used in ways most directly related to human anatomy: (1) “a sculptural portrayal of a person's head and shoulders” & (2) “the circumference of a woman's chest around her breasts” there is an etymological link but these uses wholly are unconnected with bust’s other senses.

Bust of Lindsay Lohan in white marble by Stable Diffusion.  Sculptures of just the neck and head came also to be called “busts”, the emphasis on the technique rather than the original definition.

Bust in the sense of “a sculpture of upper torso and head” dates from the 1690s and was from the sixteenth century French buste, from the Italian busto (upper body; torso), from the Latin bustum (funeral monument, tomb (although the original sense was “funeral pyre, place where corpses are burned”)) and it may have emerged (as a shortened form) from ambustum, neuter of ambustus (burned around), past participle of amburere (burn around, scorch), the construct being ambi- (around) + urere (to burn),  The alternative etymology traces a link to the Old Latin boro, the early form of the Classical Latin uro (to burn) and it’s though the development in Italian was influenced by the Etruscan custom of keeping the ashes of the dead in an urn shaped like the person when alive.  Thus the use, common by the 1720s of bust (a clipping from the French buste) being “a carving of the “trunk of the human body from the chest up”.  From this came the meaning “dimension of the bosom; the measurement around a woman's body at the level of her breasts” and that evolved on the basis of a comparison with the sculptures, the base of which was described as the “bust-line”, the term still used in dress-making (and for other comparative purposes as one of the three “vital statistics” by which women are judged (bust, waist, hips), each circumference having an “ideal range”).  It’s not known when “bust” and “bust-line” came into oral use among dress-makers and related professions but it’s documented since the 1880s.  Derived forms (sometimes hyphenated) include busty (tending to bustiness, thus Busty Buffy's choice of stage-name), overbust & underbust (technical terms in women's fashion referencing specific measurements) and bustier (a tight-fitting women's top which covers (most or all of) the bust.

Benito Mussolini (1883-1945; Duce (leader) & Prime-Minister of Italy 1922-1943) standing beside his “portrait bust” (1926).

The bust was carved by Swiss sculptor Ernest Durig (1894–1962) who gained posthumous notoriety when his career as a forger was revealed with the publication of his drawings which he’d represented as being from the hand of the French sculptor Auguste Rodin (1840-1917) under whom he claimed to have studied.  Mussolini appears here in one of the subsequently much caricatured poses which were a part of his personality cult.  More than one of the Duce's counterparts in other nations was known to have made fun of some of the more outré poses and affectations, the outstretched chin, right hand braced against the hip and straddle-legged stance among the popular motifs. 

“Portrait bust” in marble (circa 1895) of (1815-1989; chancellor of the German Empire (the "Second Reich") 1871-1890) by the German Sculptor Reinhold Begas (1831-1911).

 In sculpture, what had been known as the “portrait statue” came after the 1690s to be known as the “portrait bust” although both terms meant “sculpture of upper torso and head” and these proved a popular choice for military figures because the aspect enabled the inclusion of bling such as epaulettes, medals and other decorations and being depictions of the human figure, busts came to be vested with special significance by the superstitious.  In early 1939, during construction of the new Reich Chancellery in Berlin, workmen dropped one of the busts of Otto von Bismarck by Reinhold Begas, breaking it at the neck.  For decades, the bust had sat in the old Chancellery and the building’s project manager, Albert Speer (1905–1981; Nazi court architect 1934-1942; Nazi minister of armaments and war production 1942-1945), knowing Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945) believed the Reich Eagle toppling from the post-office building right at the beginning of World War I had been a harbinger of doom for the nation, kept the accident secret, hurriedly issuing a commission to the German sculptor Arno Breker (1900–1991) who carved an exact copy.  To give the fake the necessary patina, it was soaked for a time in strong, black tea, the porous quality of marble enabling the fluid to induce some accelerated aging.  Interestingly, in his (sometimes reliable) memoir (Erinnerungen (Memories or Reminiscences) and published in English as Inside the Third Reich (1969)), even the technocratic Speer admitted of the accident: “I felt this as an evil omen”.

The other senses of bust (as a noun, verb & adjective) are diverse (and sometimes diametric opposites and include: “to break or fail”; “to be caught doing something unlawful / illicit / disgusting etc”; “to debunk”; “dramatically or unexpectedly to succeed”; “to go broke”; “to break in” (horses, girlfriends etc): “to assault”; the downward portion of an economic cycle (ie “boom & bust”); “the act of effecting an arrest” and “someone (especially in professional sport) who failed to perform to expectation”.  That’s quite a range and that has meant the creation of dozens of idiomatic forms, the best known of which include: “boom & bust”, “busted flush”, “dambuster”, “bunker buster”,  “busted arse country”, “drug bust”, “cloud bust”, belly-busting, bust one's ass (or butt), bust a gut, bust a move, bust a nut, bust-down, bust loose, bust off, bust one's balls, bust-out, sod buster, bust the dust, myth-busting and trend-busting.  In the sense of “breaking through”, bust was from the Middle English busten, a variant of bursten & bresten (to burst) and may be compared with the Low German basten & barsten (to burst).  Bust in the sense of “break”, “smash”, “fail”, “arrest” etc was a creation of mid-nineteenth century US English and is of uncertain inspiration but most etymologists seem to concur it was likely a modification of “burst” effected with a phonetic alteration but it’s not impossible it came directly as an imperfect echoic of Germanic speech.  The apparent contradiction of bust meaning both “fail” and “dramatically succeed” happened because the former was an allusion to “being busted” (ie broken) while the latter meaning used the notion of “busting through”.

Combat

Combat (pronounced kuhm-bat or kom-bat (verb); kom-bat (noun))

(1) To fight or contend against; vigorously to oppose.

(2) In military matters, certain parts of branches of the services which engage in armed conflict with enemy forces.

(3) An action fought between two military forces.

(4) As a descriptor (in the military and of weapos and weapons systems), a means to distinguish between an item design specifically for use in combat as oppose to one intended for other purpose.

1535-1540: From the Middle English intransitive verb combat (to fight, struggle, contend), from the sixteenth century French combat, from the twelfth century Old French combattre, from the Late Latin combattere, the construct being com (with (each other) (an an archaic form of cum)) + battuere (to beat, fight) (source of the modern English verb "batter").  The transitive sense dates from the 1580s; the figurative use from the 1620s.  The noun combat (a fight (originally especially "a fight between two armed persons" and later distinguished as single combat in the 1620s)), emerged in the 1560s and soon was applied in a general sense to "any struggle or fight between opposing forces".  Combat is a noun, verb & adjective, combater & combatant are nouns, combatted & combatting are verbs and combative is an adjective; the noun plural is combats.

Combative and dressed for combat: Lindsay Lohan in boxing gloves.

The phrase hors de combat (out of action; disabled; no longer able to fight (literally "out of combat")) was constructed from hors (out, beyond), from the Latin foris (outside (literally "out of doors")) + de (of) + combat.  It dates from 1757 and was related originally to battlefield conduct (the principle of which which would later be interpolated into the the rules of war) and is now a literary and rhetorical device.  It shouldn't be confused with the French expression hors concours (out of competition) which, dating from 1884, is applied to works of art in an exhibition but not eligible to be awarded a prize.  Given the sometimes nasty battles waged in galleries, perhaps hors de combat might sometimes be as appropriate but in exhibitions it's most often used of works which have either already won a prize or have been awarded the maximum number provided for in the competition rules.  Other sporting competitions sometimes use hors concours to describe entries which don't conform with the rules of the event but are for a variety of reasons permitted to run (notably in motorsport).  The adjective combative (pugnacious, disposed to fight) is from 1819 and by the mid nineteenth century had become much associated with the long discredited pseudo-science of phrenology, the related forms being combatively and the earlier (1815) combativeness.  Combatant (contending, disposed to combat) was an adjective by the mid fifteenth century and a noun (one who engages in battle) by circa 1855, both from the Old French combatant (which survives in Modern French as combattant) (skilled at fighting, warlike) where it had also been a noun.    The adjective combative (pugnacious, aggressive; disposed to engage in conflict (though not necessarily violence)) seems not pleasing to some because the incorrect spelling combatative is not uncommon.

The Combat: Woman Pleading for the Vanquished, oil on canvas by William Etty (1787-1849), National Gallery of Scotland.

Unusually for works in this tradition, The Combat is not a depiction of a historical or mythological event but a kind of morality tale exploring “the beauty and quality of mercy”.  Structurally, the picture is of a woman clutching a warrior who, with sword raised, seems poised to inflict a fatal strike on his fallen foe whose own blade lies shattered on the ground, the woman begging he be spared.  Praised for its technical accomplishment The Combat also attracted the criticism the ahistorical piece seemed just another of the artist’s opportunistic pretexts for painting more nude figures, long his favourite motif, but the painter dismissed the carping, reminding critics such imaginative works had a tradition dating from Antiquity, the Romans calling that school of composition “the Roman Visions, works not having their origin in history or poetry”.  Mr Etty certainly made a seminal contribution to the genre and he’s regarded as the first English painter of any skill to produce a substantial number of nudes, something which, predictably, has overshadowed his catalogue of estimable still lifes.  His life was solitary and in some ways strange and in much of the popular press his output was damned as “indecent” but when in 1828 proposed for membership of the Royal Academy, he was elected, defeating no less than John Constable 1776–1837) by 18 votes to five so his fellow artists rated him highly.  

The Norton Commando 750 Combat

1968 Kawasaki 500 Mach III (H1).

British manufacturers once regarded competition from the far-east with little concern but by the late 1960s, Japanese motorcycles had become serious machines enjoying commercial success.  Kawasaki’s 500cm³ (H1, Mach III) two-stroke triple debuted in 1968 while Honda’s 750-Four was released a year later, the former fast but lethally unstable, the latter more refined.  Three years on, the release of Kawasaki’s 900 cm³ Z1 confirmed the maturity of the Japanese product and the era of British complacency was over though the realization was too late to save the industry.

Nothing ever quite matched the rawness of the original Kawasaki Mach III.  Riders of high performance machines had for decades distinguished between fast, well-balanced motorcycles and those which, while rapid, needed to be handled with caution if used in anything but a straight line and on a billiard table smooth surface but even in those circumstances the Mach III could be a handful, the engine's power band narrow and the entry to it sudden and explosive.  Probably the best comparison was something like the BRM grand prix car (1947-1955) which used a supercharged 1.5 litre (91 cubic inch) V16; it was only marginally responsive under 8000 rpm but at that point suddenly delivered its extraordinary power which could be as much as 500-600 horsepower.  Many Mach III owners were soon noting while rear tyre life was short, the front lasted well because it spent so little time in contact with the road.  Adding to the trickiness, lacking the rigidity needed to cope with such stresses, the frame design meant there was something of a gyroscopic tendency under hard acceleration which could be at least disquieting and the consequences were often worse.  Still, nobody denied they were quick.  Clearly, only crazy people would buy such a thing but fortunately for Kawasaki (and presumably this was part of the product planning), by 1968 the Western world was populated as never before with males aged 17-25 (peak craziness years) with sufficient credit or disposable income to indulge the madness of youth.  It helped that under the Bretton Woods system (1944) of fixed exchange rates, at ¥360 to the US$, the Mach III was quite a bargain; on cost breakdown, nothing on two wheels or four came close and even at the time it was acknowledged there really were two identifiable generations of Mach IIIs: the ones built between 1968-1972 and those from 1973 until 1975 when production ended.  Not only was the power-band made a little wider (at the expense of the top-end) but a disk front brake was added, the swing-arm was extended and the frame geometry improved; while this didn’t wholly tame the challenging characteristics created by putting what was then the world’s most powerful two-stroke engine in what was essentially the light and not especially still frame used for their 350, it did mean the later Mach IIIs were a little more forgiving and not quite as quick.

1973 Kawasaki 750 Mach IV (H2).

As a design, the Mach III obviously had its flaws but as a piece of engineering, it exhibited typical Japanese soundness and attention to detail.  They borrowed much and while little was genuinely innovative, they had started with a clean sheet of paper and buyers found, unlike the British bikes, electrics were reliable and mechanical parts were not subject to the oil-leaks which the British had for decades claimed were endemic to the breed; far-eastern engineering was now mass-producing bikes a generation or more advanced.  However, the British industry was chronically under-capitalized so, lacking resources to develop new models, resorted to "improving" existing models.  While they were doing that, the Japanese manufacturers moved on and Kawasaki were planning something which would match the Mach III for performance but deliver it in a more civilized (and safer) manner.  This project was a four-stroke, four cylinder 750, developed while the Mach III was being toned down (a little) while the good idea of a broader power band and a (slightly) stiffer frame was used on the Mach IV (750 H2), the ultimate evolution of the two-stroke triple which delivered best of the the Mach III experience while (somewhat) taming the worst of its characteristics.

1969 Honda 750-Four "Sandcast".  The crankcases of the early 750s are referred to as being sandcast but they were actually gravity cast.  The production method for the first batch was was chosen because of uncertainty about demand.

However, in 1969 Honda, the largest in the Japanese industry and the company which in 1964 had stunned Formula One community when their 1.5 litre V12 car won a Grand Prix, released the motorcycle which threatened the very existence of the new big Kawasaki and the four-stroke Honda 750-Four was for a generation to set the template for its genre, as influential for big motorcycles as the Boeing 707 had in 1957 been for commercial airliners.  Kawasaki reviewed this disturbing intrusion on their planning, concluding the Honda was a touring machine and that the Mach III had proved there was demand machines orientated more to high-performance.  The board looked at the demographic charts and decided to proceed, enlarging their project to 900cm³ which, with double overhead camshafts (DOHC) was tuned more for top-end power than the more relaxed, single cam (SOHC) Honda.  Released in 1972, almost a year after the Mach IV, the Z1 attracted praise for its quality and performance, all delivered while offering a stability the charismatic but occasionally lethal triples never approached.  Internally, Kawasaki did their bit to ensure a good reception for the Z1 by making sure it was just a bit quicker than the Mach IV over a quarter mile, the 750 never tuned to the extent possible although as some found, more horsepower quickly and cheaply was available.    

1973 Kawasaki Z1.

The big Nortons, named Commando since 1967, had long been a benchmark for high-performance motorcycles and although the Mach III had (on paper) matched its speed, its handling characteristics were such that it could really be enjoyed only in a straight line and even then, was best handled by cautious experts.  The Honda 750-Four and Kawasaki Z1 were both vastly better as road machines and clearly the future of the breed.  The long-serving big British twins, while their handling was still impeccable, were now outdated, no longer offered a performance premium and still leaked oil.  Norton’s response in 1972 was the hastily concocted Commando Combat, the engine tweaked in the usual British manner with a high compression ratio, bigger carburetors, larger ports and a high-lift, long-duration camshaft.  These modifications, while the orthodox approach for racing engines, are not suitable for the road and the “peaky” Combat’s only advantage was great top-end power though it was noted the clever isolastic engine mounting did work well to limit the extent to which the greater vibration transmitted through the frame.  Unfortunately, the gains high in the rev-range compromised the low and mid-range performance, just where a road-bike most often operates.  Indeed, at points, the torque-curve actually went the wrong way and the only obvious way to disguise this was to lower the gearing which (1) restricted the top-speed to something embarrassing low and (2) meant even cruising speeds demanded high engine revolutions.  Sadly, it wasn’t possible for all long to enjoy the pleasures of all that power because the Combat's specification exposed weaknesses in pistons, bearings and crankshafts.  In some cases, main bearing life could be as little as 4000 miles (7000 km) but a small number of engines succumbed to other failures long before.  As a consolation, even if the Combat wouldn’t keep going, it was easy to stop, the front disk brake (designed by Norton and built by Lockheed, it used a hard chrome-plated cast-iron rotor because the heat-dissipation qualities were superior to stainless steel) was among the best in the industry.

So the most of the things that were changed made things worse.  Other things stayed the same including the oil leaks (the joke being seals existed to keep the dirt out, not the fluids in) and the absence of electric starting, the right legs of Norton owners reputedly more muscular than the left.  For the engine's problems the solution lay in engineering and metallurgy, a combination of a self-aligning spherical roller bearing called a superblend and un-slotted pistons.  But, by the time things were fixed, the fiasco had had triggered irreparable damage to market perceptions and Norton quietly dropped the Combat, applying the improvements to their mainstream engines without trying to match its top-end power.  Despite the reputation, there are owners (many of whom with great success used their Combats in competition) who reported sterling reliability from their machines and the consensus is it was only a relatively small number of Combat engines which failed but in mass-production, a well-publicized consumer-level failure rate well under 5% is enough to create  reputational damage.  Norton went bankrupt within a few years but the name has been revived several times over the past decades.

For those who can remember how things used to be done: 1972 Norton Commando 750 Combat Roadster (left) and 1972 Norton Commando 750 Combat Interstate (with custom drilled disk brake, right).

Introduced in 1972, the Interstate model was a response (as the name suggests) to US demand and was distinguished by the larger fuel tank, some of the additional capacity gained by removing the scalloped knee indentations seen on the Roadsters (which used a 2.2 imperial gallon (10 litre, 2.6 US gallon) tank.  The early Interstates were fitted with a 5.25 imperial gallon (23.9 litre, 6.30 US gallon) unit but in mid-year this was enlarged to a 5.5 imperial gallon (25 litre, 6.6 US gallon) device, the latter size carried-over as an option when in 1973 the Commando 850 was introduced and this remained available until production ended in 1977, by which time only a handful of Roadsters were leaving the line.

1954 Norton Dominator 500 (left), 1967 Norton Atlas 750 (centre) and 1972 Norton Commando 750 Combat (right).

When introduced in 1949, the 497 cm³ (30.3 cubic inch) parallel twin was as good an engine as any then available on two wheels and a great success but that popularity was ultimately what doomed Norton in the 1970s.  Over the years enlarged and tuned for more power, it proved adaptable to new frame designs and was an engine which kept Norton in the front rank of high-performance motorcycles but in not even half a decade between 1968-1972, the manufacturers in the Far East advanced further than the British industry had achieved in twenty years.  In 1967, well aware of the antiquity of the machinery from which they were coaxing another generation, Norton's management had been surprised at both the positive critical reception to the Commando and the volume of orders being received and for a while the immediate feature looked bright.  It perhaps could have been because the clever Isolastic engine mounting system had made it possible to absorb much of the big twin's chronically insoluble vibrations before they reached the rider and the Commando was a rewarding ride but what it should have been was a stop-gap while something better was developed.  Instead, it proved but a stay of execution.

Isolastic-era advertising: The agencies never depicted women riding Norton Commandos but they were a fixture as adornments, usually with lots of blonde hair and a certain expression.  One reason they may not have been suitable to use as riders was the phenomenon known as “helmet hair” (in idiomatic use, the effects of helmet wearing on those with “big hair”), which, upon removing helmet, manifested either as an unintended JBF or a bifurcated look in which the hair above the shoulders was flattened against the scalp while that beneath sat as the wind had determined.  There was also the challenge of kick-starting the big twins, the long-overdue electric-start not installed until 1975.

Catwalk

Catwalk (pronounced kat-wawk)

(1) A narrow walkway, especially one high above the surrounding area, used to provide access or allow workers to stand or move, as over the stage in a theater, outside the roadway of a bridge, along the top of a railroad car etc; any similar elevated walkway.

(2) By extension, a narrow ramp extending from the stage into the audience in a theatre, nightclub etc, associated especially with those used by models during fashion shows (although the gender-neutral “runway” is now sometimes used in preference to “catwalk”).

(3) In nautical architecture, an elevated enclosed passage providing access fore and aft from the bridge of a merchant vessel.

(4) By extension, as "the catwalk", industry slang for the business of making clothes for fashion shows.

1874: The construct was cat + walk.  The use of catwalk to describe a long, narrow footway was a reference initially to those especially of such narrowness of passage that one had to cross as a cat walks.  It applied originally to ships and then theatrical back-stages, the first known use with a fashion show runway dating from 1942.  In architecture on land and at sea, the catwalk soon lost its exclusive association only with the narrow and came instead to be defined by function, used to describe any walkway between two points.  The noun plural is catwalks.  For both nautical and architectural purposes, the English catwalk was borrowed by many languages including Norwegian (Bokmål & Nynorsk) and Dutch and it’s used almost universally in fashion shows.  Some languages such as the Ottoman Turkish قات‎ use the spelling kat and some formed the plural as catz.

Cat (any member of the suborder (sometimes superfamily) Feliformia or Feloidea): feliform (cat-like) carnivoran & feloid or any member of the subfamily Felinae, genera Puma, Acinonyx, Lynx, Leopardus, and Felis or any member of the subfamily Pantherinae, genera Panthera, Uncia and Neofelise and (in historic use, any member of the extinct subfamily Machairodontinae, genera Smilodon, Homotherium, Miomachairodus etc, most famously the Smilodontini, Machairodontini (Homotherini), Metailurini, "sabre-toothed cat" (often incorrectly referred to as the sabre-toothed tiger) but now most associated with the domesticated species (Felis catus) of felines, commonly and apparently since the eight century kept as a house pet)) was from the Middle English cat & catte, from the Old English catt (male cat) & catte (female cat), from the Proto-West Germanic kattu, from the Proto-Germanic kattuz, from the Latin cattus.

Cat has most productively been applied in English to describe a wide variety of objects and states of the human condition including (1) a spiteful or angry woman (from the early thirteenth century but now almost wholly supplanted by “bitch” (often with some clichéd or imaginative modifier)), (2) An aficionado or player of jazz, (3) certain male persons (a use associated mostly with hippies or sub-set of African-American culture), (4) historic (early fifteenth century) slang for a prostitute, (5) in admiralty use, strong tackle used to hoist an anchor to the cathead of a ship, (6) in admiralty use, a truncated form of cat-o'-nine-tails (a multi-lash (not all were actually nine-tailed)) whip used by the Royal Navy to enforce on-board discipline), (7) in admiralty use, a sturdy merchant sailing vessel (long archaic although the use endures to describe the rather smaller "catboat", (8) as “cat & dog (cat being the trap), a archaic alternative name for the game "trap and ball", (9) the pointed piece of wood that is struck in the game of tipcat, (1) In the African-American vernacular, vulgar slang or the vagina, a vulva; the female external genitalia, (11) a double tripod (for holding a plate etc) with six feet, of which three rest on the ground, in whatever position it is placed, (12) a wheeled shelter, used in the Middle Ages as a siege weapon to allow assailants to approach enemy defenses, (13) in admiralty slang, to vomit, (14) in admiralty slang to o hoist (the anchor) by its ring so that it hangs at the cathead, (15) in computing, a program and command in the Unix operating system that reads one or more files and directs their content to the standard output (16) in the slang of computing, to dump large amounts of data on an unprepared target usually with no intention of browsing it carefully (which may have been a sardonic allusion of “to catalogue or a shortened form of catastrophic although both origins are unverified, a street name of the drug methcathinone, (17) in ballistics and for related accelerative uses, a shortened form of catapult, (18) for purposes of digital and other exercises in classification, a shortening of category, (19) an abbreviation of many words starting with “cat”) (catalytic converter, caterpillar (including as “CAT” by the manufacturer Caterpillar, maker of a variety of earth-moving and related machines)) catfish, etc, (20) any (non military-combat) caterpillar drive vehicle (a ground vehicle which uses caterpillar tracks), especially tractors, trucks, minibuses, and snow groomers.

Walk was from the Middle English walken (to move, roll, turn, revolve, toss), from the Old English wealcan (to move round, revolve, roll, turn, toss) & ġewealcan (to go, traverse) and the Middle English walkien (to roll, stamp, walk, wallow), from the Old English wealcian (to curl, roll up), all from the Proto-Germanic walkaną & walkōną (to twist, turn, roll about, full), from the primitive Indo-European walg- (to twist, turn, move).  It was cognate with the Scots walk (to walk), the Saterland Frisian walkje (to full; drum; flex; mill), the West Frisian swalkje (to wander, roam), the Dutch walken (to full, work hair or felt), the Dutch zwalken (to wander about), the German walken (to lex, full, mill, drum), the Danish valke & waulk), the Latin valgus (bandy-legged, bow-legged) and the Sanskrit वल्गति (valgati) (amble, bound, leap, dance).  It was related to vagrant and whelk and a doublet of waulk.

Walk has contributed to many idiomatic forms including (1) in colloquial legal jargon, “to walk” (to win (or avoid) a criminal court case, particularly when actually guilty, (2) as a colloquial, euphemistic, “for an object to go missing or be stolen, (3) in cricket (of the batsman), to walk off the field, as if given out, after the fielding side appeals and before the umpire has ruled; done as a matter of sportsmanship when the batsman believes he is out or when the dismissal is so blatantly obvious that the umpire’s decision is inevitable, (4) in baseball, to allow a batter to reach first base by pitching four balls (ie non-strikes), (5) to move something by shifting between two positions, as if it were walking, (6) (also as “to full”, to beat cloth to give it the consistency of felt, (6) in the slang of computer programming, to debug a routine by “walking the heap”, (7) in aviation, to operate the left and right throttles of an aircraft in alternation, (8) in employment, to leave, to resign, (9) in the now outlawed “sports” of dog & cock-fighting, to put, keep, or train (a puppy or bird) in a walk, or training area, (10) in the hospitality trade, to move a guest to another hotel if their confirmed reservation is not available at the time they arrive to check-in (also as to bump), (11) in the hospitality trade, as “walk-in”, a customer who “walks-in from the street” to book a room or table without a prior reservation, (12) in graph theory, a sequence of alternating vertices and edges, where each edge's endpoints are the preceding and following vertices in the sequence, (13) In coffee, coconut, and other plantations, the space between the rows of plants (from the Caribbean and most associated with  Belize, Guyana & Jamaica, (14) in orchids, an area planted with fruit-bearing trees, (15) in colloquial use, as “a walk in the park” or “a cakewalk”, something very easily accomplished (same as “a milk-run”) and (16) in the (now rare) slang of the UK finance industry, a cheque drawn on a bank that was not a member of the LCCS (London Cheque (check in the US) Clearance System), the sort-code of which was allocated on a one-off basis; they had to be "walked" (ie hand-delivered by messengers).

A crop top appended to Duran Lantink's (b 1998) fall 2025 Duranimal collection, Paris Fashion Week, March.  Although technical details weren't provided, based on the realistic "jiggle" achieved, the "garment" may have included "ballistics gel" in the critical elements.

Especially since the ratio of fabric to flesh on red carpets shrunk during the last two decades, critics and the public alike have become jaded, shock and surprise harder to achieve on the catwalk.  However, at Paris Fashion Week 2025, what had become elusive with fabric and flesh and was achieved with latex, a male model appearing in a gender-bending top during the presentation of Dutch designer Duran Lantink's (b 1998) fall 2025 Duranimal collection.  What turned out to be the most publicized item in the Palais de Tokyo Room wasn’t the collection of pieces featuring bold animal prints with striking silhouettes, but one never to be in any high street catalogue, a flesh-colored torso with a pair of realistic, jiggling, prosthetic breasts worn by male model Chandler Frye.

Tit for tat: Mica Argañaraz strutting in T-shirt.

What the male mode wore was, in design terms, a crop top, albeit one with untypical choices in material and construction, and the companion piece was worn by model Mica Argañaraz: a T-shirt also in skin-tone latex, molded in the form of an idealized male torso, something like those the sculptors of Antiquity once carved in marble.  Both were on display on a catwalk which snaked around a maze of cubicles filled with headset-wearing workers shuffling and stapling papers, something which may have had some thematic connection which what was on show although no explanation was provided.  While the T-shirt seems to have provoked few comments, there were criticisms of the latex boobs, usually in some way an objection to the objectification of the female body (something generally thought a battle long lost) while others denied this could possibly thought “fashion” which was about as pointless an observation as any of those by the many who over the years have dismissed porcelain urinals, drip paintings and such as “not art”.  When asked about the use of a woman’s body as a “costume” (nobody asked about the make torso), Mr Lantink replied it was “…about cosplay, it’s playing with bad taste, it’s about form. Every season, we’re trying to sort of surprise ourselves with how can we change an original piece into something that we find interesting”, adding: “And we’re gonna do whatever the fuck we want because we’re free.”

On the catwalk: Lindsay Lohan in a Heart Truth Red Dress during Olympus Fashion Week, Fall, 2006, The Tent, New York City.

How to walk like catwalk model

Traci Halvorson of Halvorson Model Management (HMM) in San Jose, California, has written a useful guide for those wishing to learn the technique of walking like a catwalk (increasingly now called the gender-neutral “runway”) model.  Although walking on a wide, stable flat surface, in a straight line with few other instructions except “don’t fall over”, doesn’t sound difficult, the art is actually a tightly defined set of parameters which not all can master.  Some models who excel at static shots and are well-known from their photographic work can’t be used on a catwalk because their gait, while within the normal human range, simply isn’t a “catwalk walk”.  It’s thus a construct, of clothes, shoes, style and even expression and catwalk models need to be adaptable, able to achieve essentially the same thing whether in 6-inch (150 mm) high stilettos or slippery-soled ballet flats; it’s harder than it sounds and as all models admit, nothing improves one’s technique like practice.

(1) The facial expression.  It sounds a strange place to start but it’s not because if the facial expression is unchanging it means it’s easier to focus on everything else, the rational being that humans use their range of facial expression to convey emotion and attitude but this all has to be neutralized to permit the photographers (paradoxically the audience is less relevant) to capture what are defined “catwalk” shots.  Set the chin to point slightly down though don’t hang the head; the angle should be almost imperceptible and it recommended to imagine an invisible string attached to the top of the head holding the chin in its set position.

(2) Do not smile.  Catwalk models do not smile because it draws attention away from the product although this does not mean looking miserable or unhappy; instead look “serious” and this usually is done by perfecting what is described as a “neutral” expression, one which would defy an observer being able to tell whether the wearer is happy or sad.  To achieve this, the single most important aspect is to keep the mouth closed in a natural position, something like what is recommended for a passport photograph and ask others to judge the look but as a note of caution, there will be failures because some girls just look sort of happy no matter what.  In most of life, this will be of advantage so a career other than the catwalk will beckon.

(3) On the catwalk, keep the eyes focused straight ahead.  This not only makes walking easier but also self-imposes a discipline which will help maintain the static facial expression.  Because the eyes are focused straight-ahead, it will stop the head moving and the look will be the desired one of alertness and purposefulness.  Some models recommend imagining a object moving in front of them and focus on that and in the situations where there’s a procession on the catwalk, it’s possible usually to fixate on some unmoving point on the model ahead.

(5) Don’t fall over.  It’s an obvious point but it does happen and usually, shoes are responsible, either because the nature of the construction has so altered the model’s centre of gravity or there's  contact between footwear and some flowing piece of fabric, either one’s own or one in the wake of the model ahead.  There is no better training to avoid “catwalk stacks” than to practice in a wide variety of shoe types.

(5) If possible, arrange a replica catwalk on which to practice, it need only to be a few paces long and arranged so the walk is towards a full-length mirror.  For side views, film using a carefully positioned camera and compare the result with footage of actual catwalk models at work.  If possible, work in pairs or a group because you’ll hone each other’s techniques but remember this is serious business and criticism will need to be frank; feelings may need to be hurt on the walk to the catwalk.

(6) Stand up straight, imagining the invisible string holding the head in place being also attached to the spine.  Keep the shoulders back but not unnaturally so, posture needs to be good but not stiff or exaggerated and a good posture can to some extent compensate for a lack of height.  Again, this needs to be practiced in front of a mirror and practice will improve the technique, the object being to stand straight while looking relaxed and comfortable.

(7) Perfecting the actual catwalk walk will take some time because, although it looks entirely natural when done by models, it’s not actually the “natural” way most people walk.  To train, begin purely mechanistically, placing one foot in front of the other and walking with (comfortably) long strides, the best trick being to mark a line on the floor with chalk and imagine walking on a rope, keeping one foot in front of the other, allowing the hips slightly to move from side to side; the classic model look.  With sufficient practice, what designers call the model’s “strut” will evolve and in conjunction with the other techniques, there’ll be a projection of assuredness and confidence.

(8) However, the hips need symmetrically and slightly to move, not swing.  Catwalk models are hired as platforms for clothes within a narrow dimensional range and this includes not only the cut of the fabric but also the extent it is required to move as the body moves and motion must not be exaggerated.  When practicing this, again it’s preferable to work in pairs or groups.

How it's done.  Catwalk models need to look good coming or going.

(9) Limit the movement of the arms when walking.  Let the arms hang at the sides with the hands relaxed, the swing of the limbs sufficient only to ensure the look is not unnaturally stylized and certainly nothing like that of most people on the street.  Many report when first practicing that there’s a tendency for the hands to clench into fists and that’s because of the discipline being imposed on other body parts but from the start, ensure the hands are relaxed, loosely cupped and with a small (natural) gap (something like ¼ inch (5-6 mm) between the fingers.  Allow the arms slightly to bend and they’ll sway (just a little) with the body.

(10) Practice specifically for the occasion.  Just as even the best tennis players have to practice on grass if they’ve just come off playing on clay or hard-courts, at least an hour before an actual catwalk session should be spent practicing in the same style of shoes as will be worn for the session(s).  This applies even if wearing something less challenging like flats because the change in weight distribution and the resultant centre of gravity is profound if the last few days have been spent in 6 inch (150 mm) heels.     

(11) Practice with different types of music because the catwalk walk really is an exercise in rhythm and if one can find a piece which really suits and makes the walk easier to perfect, if it’s possible to imagine that while on the catwalk, that’s good although sometimes there’s music at the shows and not all can focus on what’s in the head while excluding what’s coming through the speakers.

Traci Halvorson's instructions were of course aimed at neophytes wishing to learn the basic technique but among established models there are variations and the odd stake of the individualistic, the most eye-catching of which is the "fierce strut", a usually fast-paced and aggressive march down the catwalk while still using the classic one-foot-in-front-of-the-other motif which so defines the industry.  It's thus not quite Nazi-style goose-stepping or even the hybrid step used most enthusiastically by the female soldiers in the DPRK (North Korean) military but it's clearly strutting with intent.

Recent fierce struts on the catwalk (runway).