<P> India was reappointed to the Organizational Committee of the Peacebuilding Commission in December 2010, for a third 2 - year term . India is supportive of nationally - led plans for peace consolidation, while arguing for a constructive approach and a "lighter touch" by the Peacebuilding Commission in extending advice, support and in extending its involvement . India has also been contributing to the United Nations Peacebuilding Fund . </P> <P> The following are the Indian contributions to the United Nations Peacekeeping Missions since 1950 . </P> <P> (a) Korea (1950--54): 60th Indian Field Ambulance, a Parachute - trained Medical Unit composed of 17 officers, 9 JCOs and 300 other ranks was deployed in the Korean War from November 1950 till July 1954, the longest tenure by any unit under the UN flag . Apart from the unit's primary role, an ADS and a surgical team comprising seven officers and five other ranks participated in Operation Tomahawk, and airborne operation by the 187 Airborne Regimental Combat Team on 21 March 1951 . The unit was awarded citations by the chiefs of the US 8th Army and the ROK Army, a special mention in the House of Lords in London, commendations by commanders of various formations the unit was part of, individual honours included four US Bronze Stars, two Mahavir Chakras, six Vir Chakras and 25 Mention - in - Despatches . The unit was also awarded the President's Trophy on 10 March 1955 by the then President of India, Dr. Rajendra Prasad, the only one to be awarded till date . Lt - Gen. KS Thimmayya was appointed as the Chairman of the Neutral Nations Repatriation Commission set up by UN. India also provided a custodian force under Major General S.P.P. Thorat comprising 231 officers, 203 JCOs and 5696 other ranks . </P> <P> (b) Indo - China (1954--70): India provided an Infantry Battalion and supporting staff for control of Indo - China, comprising three states of Vietnam, Cambodia and Laos . Tasks included monitoring, ceasefire and repatriation of prisoners of war, among others . A total of 970 officers, 140 JCOs and 6157 other ranks were provided during the period from 1954 - 1970 . </P>

Who got param veer chakra for un peacekeeping