Vinluan said Saturday, January 2, the two gave themselves up to the Seventh Infantry Battalion (7 th IB) at Old Capitol, Barangay Kalawag 2, Isulan, Sultan Kudarat about 9 p.m. Friday night, January 1. They were identified as Jonathan Saliling, alias Jonathan and Atan; and Michael Lugko, alias. Umpak and Michael, both members of the East Daguma Front, Sub-regional Command Daguma, Far South Mindanao Region under Arthuro Arsigan, alias Macmac. The duo handed over two M1 Garand rifles (Springfield) converted to M14 rifles, Vinluan said. During the initial debriefing, Saliling said...