RODRIGUEZ LIVE FIRE COMPLEX, Republic of Korea ? Cpl. Brian D. St. Amour, a fire team leader with Company G, Battalion Landing Team 2nd Battalion, 1st Marine Regiment, improves the camouflage of his fighting hole atop Manchu Hill during area defense training, March 15. After the construction of a fighting hole is complete, the positions must be camouflaged to conceal the Marines within. St. Amour is a Marquette, Mich. native. BLT 2/1 is the ground combat element of the 31st Marine Expeditionary Unit. - RODRIGUEZ LIVE FIRE COMPLEX, Republic of Korea ? Cpl. Brian D. St. Amour, a fire team leader with Company G, Battalion Landing Team 2nd Battalion, 1st Marine Regiment, improves the camouflage of his fighting hole atop Manchu Hill during area defense training, March 15. After the construction of a fighting hole is complete, the positions must be camouflaged to conceal the Marines within. St. Amour is a Marquette, Mich. native. BLT 2/1 is the ground combat element of the 31st Marine Expeditionary Unit.