Manipur SoO: Security forces report 150 Kuki militants missing from camps as unpaid stipends force cadres into farming. Officials arrest 17 imposters with fake documents and seize 24 weapons at Sinai camp after recent tensions. Guwahati: At least 150 cadres of Kuki armed groups under Suspension of Operations (SoO) agreement in strife-torn Manipur are missing, sources in security forces told DH on Sunday.