The Territorial Force was a part-time volunteer component of the British Army, created in 1908 to augment British land forces without resorting to conscription. The new organisation consolidated the 19th-century Volunteer Force and yeomanry into a unified auxiliary, commanded by the War Office and administered by local county territorial associations. The Territorial Force was designed to reinforce the regular army in expeditionary operations abroad, but because of political opposition it was assigned to home defence. Members were liable for service anywhere in the UK and could not be compelled to serve overseas. In the first two months of the First World War, territorials volunteered for foreign service in significant numbers, allowing territorial units to be deployed abroad. They saw their first action on the Western Front during the initial German offensive of 1914, and the force filled the gap between the near destruction of the regular army that year and the arrival of the New Army in 1915. Territorial units were deployed to Gallipoli in 1915 and, following the failure of that campaign, provided the bulk of the British contribution to allied forces in the Sinai and Palestine Campaign. By the war's end, the Territorial Force had fielded twenty-three infantry divisions and two mounted divisions on foreign soil. It was demobilised after the war and reconstituted in 1921 as the Territorial Army.
Presentation of colours and guidons to 108 units of the Territorial Force by King Edward VII at Windsor Palace, 19 June 1909
Late 19th-century volunteers of the 22nd Middlesex Rifle Volunteers (Central London Rangers)
Richard Haldane, architect of the Territorial Force
Lord Roberts, fierce critic of the Territorial Force and strong proponent of conscription as a better alternative
The British Army is the principal land warfare force of the United Kingdom, British Overseas Territories and Crown Dependencies, a part of the British Armed Forces along with the Naval Service and the Royal Air Force. As of 1 January 2024, the British Army comprises 75,166 regular full-time personnel, 4,062 Gurkhas, 26,244 volunteer reserve personnel and 4,557 "other personnel", for a total of 110,029.
Lord Protector Oliver Cromwell
Lord General Thomas Fairfax, the first commander of the New Model Army
John Churchill, 1st Duke of Marlborough, was one of the first generals in the new British Army and fought in the War of the Spanish Succession. He was a noted ancestor of Sir Winston S. Churchill, later famous Prime Minister during World War II.
In the 1879 Battle of Rorke's Drift, a small British force repelled an attack by overwhelming Zulu forces; eleven Victoria Crosses were awarded for its defence.