The Indian Defence Force (IDF) was a part-time defence force established as part of the

Indian Army The Indian Army (IA) (ISO 15919, ISO: ) is the Land warfare, land-based branch and largest component of the Indian Armed Forces. The President of India is the Commander-in-Chief, Supreme Commander of the Indian Army, and its professional head ...

in 1917 in order to release regular troops from garrison duties during the

First World War World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...

. It was divided into British and Indian sections. Like the Indian Army of the time, units in the Indian section consisted primarily of British officers and Indian other ranks. Units in the British section were all British. The Indians were volunteers, but many of the Europeans were

conscripted Conscription, also known as the draft in the United States and Israel, is the practice in which the compulsory enlistment in a national service, mainly a military service, is enforced by law. Conscription dates back to antiquity and it contin ...

, as the Indian Defence Force Act 1917 made military service compulsory for all Europeans permanently residing in

British India The provinces of India, earlier presidencies of British India and still earlier, presidency towns, were the administrative divisions of British governance in South Asia. Collectively, they have been called British India. In one form or another ...

(including the princely states) between the ages of 16 and 50. Boys between 16 and 18 were only obliged to undertake training and men over 40 only had to serve in their local district, but men between 19 and 40 were obliged to serve anywhere required within the country. Only

clergy Clergy are formal leaders within established religions. Their roles and functions vary in different religious traditions, but usually involve presiding over specific rituals and teaching their religion's doctrines and practices. Some of the ter ...

were exempt. In 1922, it was announced that those who had served in the IDF during wartime were eligible for the

British War Medal The British War Medal is a campaign medal of the United Kingdom which was awarded to officers and men and women of British and Imperial forces for service in the First World War. Two versions of the medal were produced. About 6.5 million were st ...

. The IDF was generally unpopular among the British conscripts. It was disbanded in 1920, to be succeeded by the Auxiliary Force (India) and the

Indian Territorial Force The Indian Territorial Force (ITF) was a part-time, paid volunteer military organisation within the British Indian Army, with recruits from British India. Its units were made up of European officers and Indian other ranks. It was formed in 1920, al ...

."Indian Auxiliary Force: First Year's Success", ''

The Times ''The Times'' is a British Newspaper#Daily, daily Newspaper#National, national newspaper based in London. It began in 1785 under the title ''The Daily Universal Register'', adopting its modern name on 1 January 1788. ''The Times'' and its si ...

'', 12 October 1921

Footnotes

{{reflist Army units and formations of British India Military units and formations established in 1917