The 2nd King Edward VII's Own Gurkha Rifles (The Sirmoor Rifles) was a rifle regiment of the British Indian Army before being transferred to the British Army on India's independence in 1947. The 4th Battalion joined the Indian Army as the 5th Battalion, 8th Gorkha Rifles (Sirmoor Rifles), where it exists to this day. As part of the British Army, the regiment served in Malaya, Hong Kong and Brunei until 1994 when it was amalgamated with the other three British Army Gurkha infantry regiments to form the Royal Gurkha Rifles. It is the only Gurkha regiment which did not have a khukuri on its cap badge.

The 8th Gorkha Rifles is a Gorkha regiment of the Indian Army. It was raised in 1824 as part of the British East India Company and later transferred to the British Indian Army after the Indian Rebellion of 1857. The regiment served in World War I and World War II, before being one of the six Gurkha regiments transferred to the Indian Army after independence in 1947. Since then it has served in a number of conflicts including the Sino-Indian War of 1962 and the Indo-Pakistan wars of 1965 and 1971. Today the 8th Gorkha Rifles is one of the most celebrated regiments of the Indian Army, having received numerous citations for bravery in the field of battle, and even producing one of the two field marshals of India, Field Marshal Sam Manekshaw, of the Indian Army.