Men of 12 Platoon, 'B' Company, 6th Royal Scots Fusiliers prepare to advance at the start of Operation 'Epsom', Normandy, 26 June 1944.
General Montgomery with Generals Patton (left) and Bradley (centre) at 21st Army Group HQ, Normandy, 7 July 1944.
Major General George 'Pip' Roberts (right), commanding 11th Armoured Division, with Brigadier Roscoe Harvey of 29th Armoured Brigade, and a Sherman command tank, Normandy, 15 August 1944.
A CMP truck and motorcycle of 11th Royal Horse Artillery (Honourable Artillery Company), 1st Armoured Division, Tunisia, 22 April 1943.
Irish Guards wearing gasmasks advance through smoke with 'tommy guns' at the ready, at Nooks Head near Woking in Surrey, 8 July 1940.
Royal Artillery 40mm Bofors guns being assembled on their arrival in Greece, 25 November 1940.
Silhouette of a British Challenger tank commander during the Gulf War, 1991.
The Queen and Princess Elizabeth talk to paratroopers in front of a Halifax aircraft during a tour of airborne forces preparing for D-Day, 19 May 1944.
Staff Sergeant-Major Twist of the ATS embraces and kisses her husband, Lance-Bombardier Twist during a special photo-shoot at Army Headquarters in Northern Ireland, 22 October 1941.
Private W Stack of No. 9 Commando at Anzio, equipped for a patrol with a Browning pistol, 5 March 1944.
A soldier from 101st Light Anti-Aircraft Regiment prepares for D-Day by reading his French handbook at a camp near Portsmouth, 29 May 1944.
Winston Churchill inspects the new Lee-Enfield No. 4 Mk 1 rifle during a visit to 53rd Division in Kent, 20 November 1942.
Winston Churchill delivers an informal speech to men of his old regiment, the 4th Queen's Own Hussars, at Loreto aerodrome in Italy, 25 August 1944.
Officers verses other ranks football match played by members of the 26th Divisional Ammunition Train near the city of Salonika, Christmas Day 1915.
General Sir Bernard Montgomery shows Winston Churchill the battle situation on a map held by the Commander of the 2nd Canadian Division, General G G Symonds, during the Prime Minister's visit to Normandy, 22 July 1944.
Troops evacuated from Dunkirk enjoying tea and other refreshments at Addison Road station in London, 31 May 1940.