Fighting knife the Kukri, a broad-bladed, curved general-purpose cutting tool and weapon with Indian origins. In other countries the machete or Filipino Bolo were often used as fighting knives by indigenous military or paramilitary forces. Colonial powers that encountered these general-purpose weapons used as fighting knives during a military campaign occasionally adopted them in turn for use by their own military forces, as exemplified by the U.S. Army's Model 1910/17 "Bolo" brush-clearing knife, which would be later pressed into service as a fighting knife in both World Wars. In World War I, military use of the fighting knife saw the introduction of
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