text: 98th (Surrey & Sussex Yeomanry Queen Mary's) Field Regiment, Royal Artillery
  111th Field Regiment, Royal Artillery
  66th Medium Regiment, Royal Artillery
  75th (Shropshire Yeomanry) Medium Regiment, Royal Artillery
  80th (Scottish Horse Yeomanry) Medium Regiment, Royal Artillery
  XIII Corps Troops Royal Engineers
  56th Field Company, Royal Engineers
  576th Corps Field Park Company, Royal Engineers
  577th Army Field Company, Royal Engineers
  578th Army Field Company, Royal Engineers
  5th Infantry DivisionCommanded by Major-General Horatio Berney-Ficklin (succeeded by Major-General Gerard Bucknall on 3 August).
  13th Infantry Brigade
  2nd Battalion, Cameronians (Scottish Rifles)
  2nd Battalion, Royal Inniskilling Fusiliers
  2nd Battalion, Wiltshire Regiment
  15th Infantry Brigade
  1st Battalion, Green Howards
  1st Battalion, King's Own Yorkshire Light Infantry
  1st Battalion, York and Lancaster Regiment
  17th Infantry Brigade
  2nd Battalion, Royal Scots Fusiliers
  2nd Battalion, Northamptonshire Regiment
  6th Battalion, Seaforth Highlanders
  91st (4th London) Field Regiment, Royal Artillery
  92nd (5th London) Field Regiment, Royal Artillery
  156th (Lanarkshire Yeomanry) Field Regiment, Royal Artillery
  52nd (6th London) Anti-Tank Regiment, Royal Artillery
  18th Light Anti-Aircraft Regiment, Royal Artillery
  5th Reconnaissance Regiment, Reconnaissance Corps
  7th Battalion, Cheshire Regiment (machine gun battalion)
  5th Divisional Engineers
  38th Field Company, Royal Engineers
  245th Field Company, Royal Engineers
  252nd Field Company, Royal Engineers
  245th Field Park Company, Royal Engineers