June 15, 2017 - U.S. Air Force Staff Sgt. Eric Jeffcoat, a 100th Security Forces Squadron base defense operation center controller, emerges from smoke grenade smoke during the 435th SFS’s Ground Combat Readiness Training Center Security Operations Course at U.S. Army Garrison Baumholder, Germany. Conducting missions as a team and being evaluated by the 435th SFS instructor cadre, students showcased knowledge of urban operations, close quarters combat, live firing iterations, mounted and dismounted patrols, entry control point operations, and counter improved-explosive device operations while at Baumholder. (U.S. Air Force photo by Airman 1st Class Savannah L. Waters)