U.S. Armys STAFF Sergeant Demario, 10th Special Forces Group Airborne, demonstrates to his students one way to pull a land mine during training near Lukavak. As part of Operation Joint Endeavor, the U.S. Army's 10th Special Forces Group in cooperation with the State Department, RONCO and the former warring factions embarked on a mission of humanitarian de-mining. The training, including leadership, planning, different techniques in mine detection, mine disposal through detonation and medical triage, was accomplished at four different sites for Bosnia-Herzegovina nationals