The 109th Infantry was an

infantry Infantry, or infantryman are a type of soldier who specialize in ground combat, typically fighting dismounted. Historically the term was used to describe foot soldiers, i.e. those who march and fight on foot. In modern usage, the term broadl ...

regiment A regiment is a military unit. Its role and size varies markedly, depending on the country, military service, service, or administrative corps, specialisation. In Middle Ages, Medieval Europe, the term "regiment" denoted any large body of l ...

of the

British Indian Army The Indian Army was the force of British Raj, British India, until Indian Independence Act 1947, national independence in 1947. Formed in 1895 by uniting the three Presidency armies, it was responsible for the defence of both British India and ...

. The regiment traces its origins to 1768, when it was raised as the 5th Battalion, Bombay

Sepoys ''Sepoy'' () is a term related to ''sipahi'', denoting professional Indian infantrymen, traditionally armed with a musket, in the armies of the Mughal Empire and the Maratha. In the 18th century, the French East India Company and its Europ ...

. The regiment's first action was during the Mysore Campaign in the

Third Anglo-Mysore War The Third Anglo-Mysore War (1790–1792) was a conflict in South India between the Kingdom of Mysore and the British East India Company, the Travancore, Kingdom of Travancore, the Maratha Empire, Maratha Confederacy, and the Nizam of Hyderabad ...

. It was next involved in the Battle of Seringapatam in the

Fourth Anglo-Mysore War The Fourth Anglo-Mysore War was a conflict in South India between the Kingdom of Mysore against the British East India Company and the Hyderabad Deccan in 1798–99. This was the last of the four Anglo-Mysore Wars. The British captured the capi ...

, and next used in the Siege of Multan during the

Second Anglo-Sikh War The Second Anglo-Sikh War was a military conflict between the Sikh Empire and the East India Company which took place from 1848 to 1849. It resulted in the fall of the Sikh Empire, and the annexation of the Punjab region, Punjab and what sub ...

. Its last campaign in the 19th century was the

Second Afghan War The Second Anglo-Afghan War (Dari: جنگ دوم افغان و انگلیس, ) was a military conflict fought between the British Raj and the Emirate of Afghanistan from 1878 to 1880, when the latter was ruled by Sher Ali Khan of the Barakzai ...

. During

World War I 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 attached to the

Aden Brigade The Aden Brigade was a formation of the British Indian Army formed after 1903 and the Kitchener Reforms. It was commanded by Major General James Alexander Bell. In August 1914, Connelly writes that the British force in Aden Settlement consisted o ...

, which was formed to protect the important naval refueling point at

Aden Aden () is a port city located in Yemen in the southern part of the Arabian peninsula, on the north coast of the Gulf of Aden, positioned near the eastern approach to the Red Sea. It is situated approximately 170 km (110 mi) east of ...

. After World War I the Indian government reformed the army moving from single- to multi-battalion regiments.Sumner p.15 In 1922, the 109th Infantry became the 4th Battalion 4th Bombay Grenadiers. After

independence Independence is a condition of a nation, country, or state, in which residents and population, or some portion thereof, exercise self-government, and usually sovereignty, over its territory. The opposite of independence is the status of ...

it was one of the regiments allocated to 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 ...

Predecessor names

*5th Battalion, Bombay Sepoys - 1768 *2nd Battalion, 1st Bombay Native Infantry - 1796 *9th Bombay Native Infantry - 1824 *9th Bombay Infantry - 1885 *109th Infantry - 1903

References

Bibliography

* * * * *Moberly, F.J. (1923). ''Official History of the War: Mesopotamia Campaign'', Imperial War Museum. {{ISBN, 1-870423-30-5 British Indian Army infantry regiments Bombay Presidency Military units and formations established in 1768 Military units and formations disestablished in 1922 1768 establishments in the British Empire