sentences:  In March 2005, Imdad Baloch, and other activists were abducted from a flat in Karachi by security forces and tortured.In December 2005, the Balochistan conflict intensified with the Army starting operations in Dera Bugti and Kohlu.Following this, the BSO–Aman (the affiliated faction of BSO–Mengal) led by Amanullah Baloch and BSO–Hayee led by Asif Baloch also merged with BSO–Muttihada forming a united BSO.