1907- . Myanmar politician, prime minister of Burma (now Myanmar) for most of the period from 1948 to the military coup of 1962. Exiled from 1966, U Nu returned to the country 1980 and, in 1988, helped found the National League for Democracy opposition movement. Formerly a teacher, U Nu joined the Dobhama Asiayone (`Our Burma') nationalist organization during the 1930s and was imprisoned by the British authorities at the start of World War II. He was released 1942, following Japan's invasion of Burma, and appointed foreign minister in a puppet government. In 1945 he fought with the British against the Japanese and on independence became Burma's first prime minister. Excepting short breaks during 1956-57 and 1958-60, he remained in this post until General Ne Win overthrew the parliamentary regime in 1962.