The U. S. Air Force Survival Evasion Resistance Escape instructors, members of Joint Task Force-National Scout Jamboree, teach Boy Scouts how to start a fire without using matches July 29 at the Merit Badge Midway during the 2010 National Scout Jamboree. The JTF-NSJ's goal is to provide professional military support and a safe and secure environment for Scouts and visitors during the event. The Department of Defense's presence and effort at the Jamboree emphasizes the commitment to the nation’s youth.