Operation Khukri was a unique multinational operation launched in the United Nations Assistance Mission in Sierra Leone (UNAMSIL), involving India, Nepal, Ghana, Britain and Nigeria. The aim of the operation was to break the two-month-long siege laid by armed cadres of the RUF around two companies of 5/8 Gorkha Rifles (GR) Infantry Battalion Group at Kailahun by affecting a fighting break out and redeploying them with the main battalion at Daru. About 120 special forces operators commanded by Major (now Lt. Col.) Harinder Sood were airlifted from New Delhi to spearhead the mission to rescue 223 men of the 5/8 Gorkha Rifles who were surrounded and besieged by the RUF rebels for over 75 days. The mission was a total success which resulted in safe rescue of all the besieged men and inflicted several hundreds of casualties on the RUF, where Indian troops were part of a multinational UN peacekeeping force.