| March 31, 1985; 31 years ago (1985-03-31)|
Slowly faded away after 1986.
Sindhi Baloch Pushtoon Front Wikipedia
The Sindhi Baloch Pushtoon Front (SBPF) was formed in London on 31 March 1985, by Ataullah Mengal, Mumtaz Bhutto, Hafiz Pirzada and Afzal Bangash to counter what they perceived as a Punjabi establishment's hegemony of Pakistan. It called for a confederation in Pakistan instead of a federation.
After the death of Afzal Bangash in October 1986, the Sindhi Baloch Pushtoon Front slowly withered away.