The 109th Infantry was an

infantry Infantry is a military specialization which engages in ground combat on foot. Infantry generally consists of light infantry, mountain infantry, motorized infantry & mechanized infantry, airborne infantry, air assault infantry, and mar ...

regiment A regiment is a military unit. Its role and size varies markedly, depending on the country, service and/or a specialisation. In Medieval Europe, the term "regiment" denoted any large body of front-line soldiers, recruited or conscript ...

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

Sepoys ''Sepoy'' () was the Persian-derived designation originally given to a professional Indian infantryman, traditionally armed with a musket, in the armies of the Mughal Empire. In the 18th century, the French East India Company and its oth ...

. 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 Kingdom of Travancore, the Maratha Empire, and the Nizam of Hyderabad. It was the third of four Angl ...

. It was next involved in the

Battle of Seringapatam A battle is an occurrence of combat in warfare between opposing military units of any number or size. A war usually consists of multiple battles. In general, a battle is a military engagement that is well defined in duration, area, and for ...

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 final conflict of the four Anglo-Mysore Wars. The British captured ...

, and next used in the

Siege of Multan The siege of Multan began on 19 April 1848 and lasted until 22 January 1849, and saw fighting around Multan (in present-day Pakistan) between the British East India Company and the Sikh Empire. It began with a rebellion against a ruler imposed ...

during the

Second Anglo-Sikh War The Second Anglo-Sikh War was a military conflict between the Sikh Empire and the British East India Company that took place in 1848 and 1849. It resulted in the fall of the Sikh Empire, and the annexation of the Punjab and what subsequently ...

. Its last campaign in the 19th century was the

Second Afghan War The Second Anglo-Afghan War (Dari: جنگ دوم افغان و انگلیس, ps, د افغان-انګرېز دويمه جګړه) was a military conflict fought between the British Raj and the Emirate of Afghanistan from 1878 to 1880, when the ...

. During

World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

it was attached to the Aden Brigade, which was formed to protect the important naval refueling point at Aden. 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 person, 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 statu ...

it was one of the regiments allocated to the

Indian Army The Indian Army is the land-based branch and the largest component of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Army, and its professional head is the Chief of Army Staff (COAS), who is a four- ...

Predecessor names

*5th Battalion, Bombay Sepoys - 1768 *2nd Battalion, 1st Bombay Native Infantry - 1796 *9th Bombay Native Infantry - 1824 *9th Bombay Infantry - 1885 *108th 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