The war against Iraq in 1990-91 saw the largest single deployment of British troops since the Second World War. Altogether, about 35,000 British servicemen and women served in the campaign.
Between 2003 and 2009, British troops in Iraq were engaged in a counter-insurgency war. They also helped train local security units, assisted with reconstruction and provided humanitarian aid.
In March 2003, British troops took part in a coalition invasion of Iraq. After a month of combat operations, they overthrew Saddam Hussein's regime and occupied the country.
During 1914-18, British troops fought the Turks in Mesopotamia. After many setbacks, they finally took Baghdad in March 1917. This marked the high point of a long and tragic campaign fought in a harsh climate.
In June 1916, a British military mission began recruiting a local force in neutral Persia. Its goal was to bolster Allied interests and prevent enemy influence in the region.
In 1918, the British assembled a handpicked unit to carry out a daring secret mission to the Caucasus. Their aim was to unify into an effective force the various anti-Bolshevik and anti-Turkish groups fighting there.
The war against Iraq in 1990-91 saw the largest single deployment of British troops since the Second World War. Altogether, about 35,000 British servicemen and women served in the campaign.