Commanding Divisional Engineers, Lieut.-Colonel A. B. Carey (R.E.).
First Naval Brigade.
Commander, Brigadier-General D. Mercer (R.M.L.I.). (Drake, Nelson, Hawke, and Collingwood Battalions.)
Second Naval Brigade.
Commander, Commodore O. Backhouse (R.N.). (Howe, Hood, Anson, and Benbow Battalions.)
Third Naval Brigade. (Marine.)
Commander, Brigadier-General C. N. Trotman (R.M.L.I.). (Chatham, Portsmouth, Plymouth, and Deal Battalions.)
French Expeditionary Force.
Général Commandant le Corps Expeditionnaire Français d’Orient, Général de Division d’Amade.
Chef d’Etat-Major, Lieut.-Colonel Descoins.