September 4, 1988 three Italians Massimo Marchegianni, Tiziano Cantalamessa and Marcello Ceci claimed the first ascent of Vasuki Parbat South (21,988 feet). They reached the summit in alpine-style in four days climbing the east face. They approached the peak via Nandanban and the Chaturangi Glacier and Sundar Glacier.