The 15th Army Group was renamed the Allied forces in Italy on 11 January 1944, then Allied Central Mediterranean Force on 18 January 1944 and finally the Allied Armies in Italy on 9 March 1944.[1] The 15th Army Group was commanded by GeneralSir Harold R. L. G. Alexander until 11 December 1944.[2]Lieutenant GeneralMark W. Clark, formerly the commander of the U.S. Fifth Army, then took command and the headquarters title was changed back to the 15th Army Group.
The AAI thus controlled the Allied land forces for some of the hardest fighting of the entire war. Operations carried out included: the long stalemate on the Gustav Line with the hard-fought battles of Monte Cassino; the Anzio landings; the liberation of Rome; the assault on the Gothic Line, Operation OLIVE; and ending with Operation GRAPESHOT, in which the 15th Army Group struck again just south of the Po valley.
Jackson, General W.G.F. & Gleave, Group Captain T.P. (2004) [1st. pub. HMSO 1987]. Butler, J.R.M (ed.). The Mediterranean and Middle East, Volume VI: Part II - June to October 1944. History of the Second World War United Kingdom Military Series. Uckfield, UK: Naval & Military Press. ISBN1-84574-071-8.
Molony, Brigadier C.J.C.; R.N., Captain F.C.; Davies, Major-General H.L. & Gleave, Group Captain T.P. (2004) [1st. pub. HMSO 1973]. Butler, J.R.M (ed.). The Mediterranean and Middle East, Volume V: The Campaign in Sicily 1943 and The Campaign in Italy 3rd September 1943 to 31st March 1944. History of the Second World War United Kingdom Military Series. Uckfield, UK: Naval & Military Press. ISBN1-84574-069-6.