British Napoleonic Infantry Tactics 1792-1815 CONTENTS PHILIPHAYTHORNTHWAITEis aninternationallyrespected authorandhistorical consultantspecializingin themilitaryhistory,uniforms INTRODUCTION: 'THAT ARTICLE' 3 andequipmentofthe18th and 19thcenturies.Hismain THE MANUALS 4 areaofresearchcoversthe NapoleonicWars.Hehas • The lackofa unifiedsystem writtensome40books, • DavidDundas' Principles ofMilitaryMovement- criticisms- includingmorethan 20Ospreytitles,and amendments innumerablearticles andpapersonmilitary THE BATTALION 10 history- butstillfinds timetoindulgeinhis othergreatpassion,cricket. • Organization MARCHING AND FORMATIONS 12 • Movementin column- the line: three ranks or two? - the square • Commandand control: word ofmouth- drums and bugles THE MUSKET 22 • The technical and human limitations • Firing LIGHT INFANTRY 27 STEVENOONwasborn in Kent,UK,andattendedart collegeinCornwall.Hehas APPLICATION IN THE FIELD 32 hadalife-longpassionfor • Theoryversus experience illustration,andsince1985 • Lineversus column hasworkedasaprofessional artist.Stevehasprovided • The bayonetcharge award-winningillustrations fortherenownedpublishers DorlingKindersley,where BRIGADE TACTICS 48 hisinterestinhistorical illustrationbegan. SPECIAL OPERATIONS 52 • Storming • Amphibious operations SELECT BIBLIOGRAPHY 58 PLATE COMMENTARIES 59 SOURCE NOTES 63 INDEX 64 Elite· 164 British Napoleonic Infantry Tactics 1792-1815 Philip Haythornthwaite • Illustrated by Steve Noon Consultant editor MartinWindrow FirstpublishedinGreatBritainin2008byOspreyPublishing, Editor's note MidlandHouse,WestWay,Botley,Oxford,OX2OPH,UK 443ParkAvenueSouth,NewYork,NY10016,USA Becausethistext includesagreatdealofmaterial quoted from awiderangeofhistorical sources notspecifically E-mail:[email protected] listed inthebibliography, theauthorhasprovidedalistof ©2008OspreyPublishingLtd. numbered sourcereferences; thesewill befound attheend ofthetexton page63. 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Give me enough of it, and I am sure'.I His trust was not misplaced: writing to Lord Beresford a fortnight later, he remarked ofWaterloo that 'Never did I see such a pounding match. Both were what the boxers call gluttons ... I had the infantry for some time in squares, and we had the French cavalry walking about us as if they had been our own. I never saw the British infantry behave so well.'2 Considering that the infantry had 'Thatarticle...':thefoundationof formed the backbone ofhis victorious army in the PeninsularWar, that infantrytacticswastheordinary was high praise indeed. infantryman- hereaprivate The reasons given at the time and later for the excellence of the ofthelightcompanyofthe infantry included such factors as the obduracy and determination of 5th(Northumberland)Regiment ofFoot, 1815.(PrintbyGenty) the individual soldier, discipline, leadership, and the regimental system. A commentator who interviewed officers from almost every regiment present at Waterloo recorded that manyhad expected to be beaten; butwhen he asked if they expected their own regiment to give way the answerwas always 'Oh no, certainlynotmyown corps, butI thoughtsome otherwould.' He wrote that 'Such was the universal answer; and this is the true English feeling: this indignancy of being even supposed to be likely to be the first to give way before an enemy is the true harbinger of success... Our regiments, accustomed to act and live alone, are not taught to dread the failures of adjoining corps... The English regiment will not give way, because the English regiment of the same brigade has done so, but will mockthefugitive, andinallliklihoodredouble itsown exertions to restore thefight- a true bull-dogcourage againstall odds- ifwellled.'3 This last qualification acknowledged that the infantrydidindeedfalterattimes- thoughWellington remarked that he was never overly concerned about troops running away, provided that they came back; but the attribution of steadfastness entirely to regimental spirit leaves out of the equation another and most important contributory factor in producing this efficiency- the system oftactics. 3 THE MANUALS In the period preceding the commencement of the French RevolutionaryWars the Britishinfantryhadnounifiedsystemofdrill, so that 'every commandingofficermanoeuvred his regimentafter his own fashion; and if a brigade of troops were brought together, it was very doubtfulwhethertheycouldexecuteanyonecombinedmovement,and almost certain that they could notexecute the various parts ofiton the same principle... Itisonlysurprisingthat ... the Britisharmywasable to execute any combined movements at all.'4 Even the speed and method ofmarching varied, so, as was stated at the time, there might be little difference between one regiment's quick march and another's slow. Drill and manoeuvre manuals did exist - for example, Manoeuvres, or the VVhole Evolutions of a Battalion of Foot (London, 1779), or John Williamson's Elements ofMilitary Arrangement, and the Discipline ofWar, adapted to thePractice ofthe British Infantry (3rd edition, 1791); but even in the early 1790s George Townshend's A Plan ofDiscipline Composedfor the Use oftheMilitia ofthe County ofNorfolkwas still beingrecommended, more than 30 years after its publication in 1759. One commentator Thearchitectofinfantrytactics: remarked that no matter how talented a general, without a common GenSirDavidDundasBt system itwas impossible 'to attemptthe mostsimple manoeuvres before (1735-1820), knownas'OldPivot' an enemy, much less such complicated ones as the circumstances ofthe from hissystemofmanoeuvre. Heheldvariouscommands, situationmaypointoutandrequire'. Thisauthorwastheindividualwho includingthepostof did most to remedy the problem: David Dundas. commander-in-chief(1809-11), butitwashistacticalsystemthat Dundas' Principles of Military Movement washisgreatcontributiontothe ThesonofaprosperousEdinburghmerchant, Dundaswasbornin 1735 Britishmilitaryestablishment. (PrintafterR.Owen) and entered the military academy atWoolwich in 1750; he trained and worked as a surveyor, was commissioned in the Royal Artilleryin 1754, then served in the Royal Engineers, infantry and cavalry, and in staffpositions during the SevenYears' War. SubsequentlyheattendedPrussian,AustrianandFrench military exercises, and became an expert in drill and manoeuvre. In 1788 he published Principles of Military Movements, a manual intended to produce a practical system; and in June 1792 the Adjutant General, William Fawcett, on behalf of the king, ordered that an amended version should be issued officially, Rules and Regulations for the Movements ofHisMajesty'sInfantry. Thisstatedthat it was 'highly expedient and necessary, for the benefit of the service at large, that one uniform system ofField-Exercise and Movement, founded onjustand true principles, should be established, and invariably practised, throughout His [Majesty's] whole Army [and] strictly adhered to, withoutany deviation whatsoever therefrom.' The adoption ofDundas' system must have been patchy, however, for when the Duke ofYork became commander-in-chief in 1795 he found it necessary to repeat the 1792 order thatmade the manual mandatory; in 4 May1798hewentfurther, statingthat 'everyOfficerofInfantry TheEighteenManoeuvres TheEighteenManoeuvresinDundas'manualformedasequencetobeperformedduringareview, involvingthe drillsdescribedindetailelsewhereinthemanual.Theywereintendedtoencompassmuchofwhatwouldbe requiredonthebattlefield,andthoughoftenmentionedinlaterworkstheyarerarelydescribed.Theywere: Fromline,formclosecolumnofcompaniesuponthe twowingsduringthisprocess,assemblesatrearand grenadiers;formclosecolumnbygranddivisions(i.e.with thenresumesitsplaceonleftwing. two-companyfrontage);deployagainintolineuponthe 13 'MarchtoaflankinEchellon':companieswheeltoright, lightcompany. advanceinechelon,re-formline,firethreetimesby 2 Formclosecolumnofcompaniesinfrontoflightinfantry; companies,fromflankstocentre. formclosecolumnwithtwo-companyfrontage;deploy 14 Formhollowsquare;squareadvanceswithonecorner intoline. leading,thenwithonefaceleading;firebycompanies; 3 Formclosecolumnofcompaniesupononeofthecentre re-formlinefromsquare. companies,facingtorear;countermarch,anddeployinto 15 Lineretires100paces,coveredbylightcompany;then lineuponacentrecompany. retiresbyfiles,haltsinopencolumn,wheelsbackinto 4 Changeofpositioninopencolumn:linewheelstotakeup line;lightcompanyretiresthroughitandre-assembles obliqueposition. 30pacestotherear. 5 'Wingthrownback':linewheelstotakeupaposition 16 'Firing,advancing,andchargingtothefront':battalion paralleltoitsoriginalposition. advances50pacesinline;filestothefront,coveredby 6 Linewheelsintoopencolumn;formsclosecolumn; lightcompany,50paces,haltsinopencolumn,wheels opens;formssolidsquare;takesonpositionof'Prepare intoline;advancesinline50paces,thenfiresfourtimes toreceivecavalry',twofrontrankskneeling;rearranks byalternatehalf-battalions;lightcompanyretiresand commencefile-firing;cease;kneelingranksfirevolley. re-formsinrear,halfoneachwing;advanceinline50 7 'Countermarchbyfiles':right-wingcompanybecomesleft paces,firevolley,advance20pacesandfirevolley,then andvice-versa,andsoalongtheline. charge50paces;haltandloadwhilelightcompany 8 'Marchinopencolumn':battalionwheelsintoline. movesforwardtocoverthebattalion,pursuesenemy 9 'Echellon[sic]changeofposition':opencolumnwheels andthenreturnstoassembleonleftflank. totakeupapositionatanobliqueangletotheoriginal. 17 Retireinline100paces;retirebyalternatehalf-battalions, 10 Changeofposition:linewheelsusinglightcompanyas firingfourtimes;retire100pacesandhalt.[Note: apivot. Dickinson'sguidestatesthatthelightcompanyshould 11 Changeofposition:lineformsopencolumn,advances, covertheretreat.] re-formsline. 18 Lineadvances100paces;firestwice;advancesobliquely 12 Retreatinline:battalionretires50pacescoveredbylight torightandleft;advances100paces,firestwice. companyinskirmishorder;halts,firestwiceby companiesfromcentretoflanks; retires250pacesby Exerciseends,battalionportsarms,andgeneralsaluteis alternatecompaniesinstagesof50paces;formsline, given(tothepresidinggeneralorinspector:officerssalute retires50paces,halts,fronts. Lightcompanydividesinto andbandplays'GodSavetheKing'). shallbe providedwithacopyofthese Regulations'. (The duke'ssupport for Dundas was stated subsequently to have been 'one of the most distinguished serviceswhich could be rendered to a national army'.5) Dundas received some criticism, notably for concentrating the most necessary movements into a series of 'Eighteen Manoeuvres', and for the advocacyofalinethreeranksdeep.Despitetheabsenceofaunifiedsystem, the British army in the American War of Independence had evolved practical tactics - including much ofwhat would come to be regarded as lightinfantryservice- and a two-deep line; butin Dundas' defence, itwas remarked thatsome ofthe practicalaspects ofAmerican service hadfallen out of use in the 1780s, and that tactics suitable for North American conditionswerenotnecessarilyidealforEuropeanwarfare.Dundaswasalso criticizedforcopyingPrussianpractice- in 1784thePrussiantacticianCen Friedrich Christoph von Saldem had published his memoradum Taktik der Infanterie, which was said to have had some influence on Dundas. However, Dundasstated thathis theorywas basedupon personal, practical experience, and thathis presenceatthe Prussianmanoeuvresin 1785 only causedhimtorevisewhathehadalreadywritten.SirJohnMooreremarked thatDundas' manualwould have been even betterbutfor 'those damned eighteen manoeuvres; "Why-ay", says Sir David, slowly, "ay, people don't understandwhatwas meant. Blockheadsdon'tunderstand"'.6 5 ThefirstoftheEighteen 1~l}-fan··"uvre Manoeuvresshowedsomeof themostimportantmovements requiredofthebattalion:forming columnfrom line;thenforming C~'7; ((J!urnn/'!/ 'granddivisions'eachoftwo •«v"/1(,/n.l.("~1r~"d companies;thendeployingback intoline.The2ndManoeuvre wasvirtuallyareversalofthis. 1'111"("viu''''1drl'/':l/-S Of,lh,. 1.~'.tJhlh.'/I'lNI,:l/ (;'',/lIl'lN.MCrttnd· II":','7f',/;,Nu·d If:oUI/!t?'m'llllt ~y' rI"".':t:C(>/nutJI 4th Manoeuvre:thelinewheelsbackintoanopencolumnof companies;thenmovestotakeupanewpositionatanoblique angletothatoriginallyoccupied. S~~Manreuvr ;:I,'" .t. 'Wl~flhw:Ul/~'" 3rdManoeuvre:avariationofthechangeof formation from lineintocolumn,thistimeforming onacentrecompanyratherthanaflankcompany. 5th Manoeuvre:thelinewheelswith itsleft'wing thrownback',andadvancesinechelon,totakeup apositionatanangletotheoriginal. 6 r.,",r,,,t.-'I'""~''''.''''-1'~ilslI&l,...l. iJm 0QO~t:./"nm"M'Idl.i....,.,tJw!kltlr l I 1' OUUU-·OD 0 t;'!U>t"" (t...rt( trlIuJr.·r,r ABOVE 6th Manoeuvre (fromtoplefttobottom right):thelinemovesinto variouscolumnformations, culminatingin 'solid square' readytoreceive cavalry- oneofthemost importantofalldefensive manoeuvres. LEFT8thManoeuvre: formingfrom lineinto anopencolumn;then intosubdivisions, thencompanies. 11thManoeuvre:formingfrom lineintoopencolumn. 7 ltdl1-ruo/it./I,tlt.:'rtw/c CQtll{l~ll~S(''-'I'nt-Iip'11 ~!m!~I~".'lID~I~;~siilE;.;.:i ••fIllall"! ...... /h~L~;;hl'hyanlJy /.tit~;;'rtlt"'~/it:mIluJIIII/<,w.)'qlldlr' / SI'ft,!~Y'flljvullnvl'!/ t4I"fI"'/lWT.i't.<t!t> b./y(tdlrut:-~Iut'-lfiltli1t.h1!IuJilrmvtfr'r!r.!.1.>...w-·'l'.'·--"-"""···"-=-.'-··~.""i,," '-,."... 1[Jf'lkwt··)1/fmf-r.!i'.m.m! .......111 • • • • • • •• 11 . 14thManoeuvre- oneofthemostimportantforthe '... • • • • • • • .... •• • ill .. battalion'ssecurityonthebattlefield.(Frombottom upwards):from line,formationofahollowsquare; thismaythenadvance(left)withonecornerleading 12thManoeuvre: Retreating(upwards)inlinebyalternate andthesubdivisionsinechelon,or(right)withone companies,firingduringtheprocess.Theothercompanies faceleading,the'sides'advancing insubdivisions; arecoveredbythelightcompany,whichdividesintotwowings andthenre-forming linefrom square.Thegrenadier beforere-unitingbehindtheline,andthen resuming itsplace companyhadthefurthesttomarchwhenforming ontheleftoftheline. thesquarefrom line,sinceitclosedthesquare's rearface. 3~Manceuvre. 13thManoeuvre:thecompaniesformingalinewheeltoadvancein echelontotheright,thenre-form aline.Thisallowedabattalionto shiftitspositionbymeansofamovementdiagonaltoitsoriginal position.The 10thManoeuvrewasrathersimilar, butinvolvedthe linewheelingbackwardsbyechelon,pivotingonthefulcrumofthe lightcompany. 8