Shanti Bahini is the name of the military wing of Jana Shanghati shamiti in Chittagong Hill Tracts, Bangladesh. It has now abandoned militancy and its members have returned to normal life following the peace treaty signed by the government and the Shamiti in 1999. Parbattya Chattagram Jana Sanghati Samiti (PCJSS) is a political party in Chittagong Hill Tracts, Bangladesh. ... This article is in need of attention. ... 1999 (MCMXCIX) was a common year starting on Friday, and was designated the International Year of Older Persons by the United Nations. ...