Infantry from 103rd (Tyneside Irish) Brigade, 34th Division, advancing to attack La Boisselle on the morning of 1 July 1916, the opening day of the Battle of the Somme.
HMS HERMES about to berth at Portsmouth Harbour on her return from the Falkland Islands, 21 July 1982.
HMS CONQUEROR at Faslane on 3 July 1982 after her deployment to the South Atlantic during which she sank the Argentine cruiser GENERAL BELGRANO on 2 May 1982.
Flying Officer Neville Duke of No 92 (East India) Squadron with his Spitfire at RAF Biggin Hill, 1941. After the war, Neville Duke became one of Britain's leading test pilots and broke the World Air Speed Record in 1953
Field Marshal Jan Smuts, Prime Minister of the Union of South Africa, standing in front of a Lockheed Lodestar aircraft of No. 234 Squadron SAAF.
British troops of the 17th Battalion, London Regiment, 47th Division, crossing a muddy area in the Ancre Valley, Somme, October 1916.
British troops advance to the attack through a cloud of poison gas as viewed from the trench which they have just left.
British paratroops inside a Dakota transport aircraft on their way to Holland during 1st Airborne Division's operation to Arnhem, 17 September 1944.
Avro Lancaster Mk I of No. 83 Squadron, based at Scampton in Lincolnshire, June 1942.
Auxiliary Territorial Service plotters at work
Armourers replenish the ammunition in a Hawker Hurricane Mk I of No. 310 (Czechoslovak) Squadron RAF at Duxford, Cambridgeshire, 7 September 1940.
An Avro Lancaster of No. 514 Squadron RAF over the target during a Bomber Command attack on oil storage tanks at Bec d'Ambes in the Garonne estuary, 4 August 1944.
American troops on board a landing craft heading for the beaches at Oran in Algeria during Operation 'Torch', November 1942.
American pilots of No 71 'Eagle' Squadron rush to their Hawker Hurricanes at Kirton-in-Lindsey, 17 March 1941.
Aircrew of No. 106 Squadron photographed in front of a Lancaster at Syerston, Nottinghamshire, on the morning after the raids on Genoa, 22-23 October 1942.
Aircrew and Wellington bombers of No. 149 Squadron RAF at Mildenhall, Suffolk, before a night raid over Germany, 10 May 1941.
A winter scene of Bomb damaged buildings around St Paul's Cathedral, January 1942.
A view of 'Pegasus Bridge' over the Caen Canal at Benouville, 12 July 1944. Two of the Horsa gliders that brought the 'coup de main' force in on the night of D-Day can be seen in the background.
A team of stretcher bearers struggle through deep mud to carry a wounded man to safety near Boesinghe on 1 August 1917 during the Third Battle of Ypres.
A soldier battling his way through a sandstorm in the Western Desert during 1942.
A sergeant of the Royal Army Veterinary Corps bandages the wounded ear of 'Jasper', a mine-detecting dog at Bayeux in Normandy, 5 July 1944.
A Royal Irish Fusilier at Gallipoli in 1915, attempts to draw the fire of a Turkish sniper to reveal his position.
A portrait of Air Vice Marshal Sir Keith Park while commanding RAF squadrons on Malta, September 1942.
A de Havilland Mosquito FB Mk VI of No. 143 Squadron attacking merchant vessels with rocket and cannon fire in Sandefjord, Norway, 2 April 1945.