Gurkha word itself derived from "Go-Raksha" (), "raksha" becoming "rakha" (रखा). "Rakhawala" means "protector" and is derived from "raksha" as well. There are Gurkha military units in the Nepalese, British and Indian armies enlisted in Nepal, United Kingdom and India. Although they meet many of the requirements of Article 47 of Protocol I of the Geneva Conventions regarding mercenaries, they are exempt under clauses similarly to the French Foreign Legion. Gurkhas are closely associated with the khukuri, a forward-curving Nepali knife, and have a reputation for fearless military prowess. Former Indian Army Chief of Staff Field Marshal Sam Manekshaw once stated
7th Duke of Edinburgh's Own Gurkha Rifles the 1st Battalion and the Left Wing becoming the 2nd Battalion 7th Gurkha Rifles. The regiment had the distinction of being one of only two out of the ten Gurkha regiments to recruit its soldiers from the towns and villages which lie along the rugged foothills of the Himalayas east of Kathmandu, the capital of Nepal. Gurkha officers and soldiers have come predominantly from the Rai and Limbu clans but the roll records many names from the less numerous Sunwar, Tamang and Eastern Gurung clans, men from the Sherpa families of mountaineering fame and a sprinkling from Western Nepal and