Full of the dark humour typical of soldiers at war, 'The Wipers Times' was one of the finest of many trench publications produced on the Western Front.
The grim struggle that rolled back and forth across the North African desert from 1940 to 1943 resulted in the first major Allied victory of the Second World War.
Gallipoli was the first major amphibious operation in modern warfare. In 1915, British Empire and French troops landed on the Ottoman-held peninsula in the Dardanelles Straits with disastrous consequences for the Allies.
Field Marshal Jan Christiaan Smuts successfully led troops against Britain in the Boer War. He later commanded the South African Defence Force fighting alongside British soldiers in several First World War campaigns.
The outbreak of war in August 1914 was greeted with enthusiasm in Britain. But to meet its commitment to its allies, the nation would have to expand its small professional army and make it ready for war as quickly as possible.
Michael Harrison served with distinction during the First World War. He performed acts of great courage and daring both on the battlefield and in captivity, mounting repeated escape attempts.
In October 1918, Indian medical officer Captain Heerajee Cursetjee was awarded the Distinguished Service Order for his bravery during the final stages of the First World War campaign in Mesopotamia.
Charles Melliss was awarded the Victoria Cross for his service during the Fifth Ashanti War. He later played an important role in the opening phase of the First World War campaign in Mesopotamia, where he experienced both victory and defeat.
This British Army armoured regiment was formed in 1917. Since then, it has served in many campaigns around the world as part of the Royal Armoured Corps.
The Second World War (1939-45) was the bloodiest conflict in human history. It split the world's nations into two opposing military alliances - the Allies and the Axis Powers.
During the First World War, Private Stephen Palmer was sent an Oxo tin that ended up saving his life. Here, we delve deeper into his story and explore some other soldiers' unconventional life-saving possessions.