In this image released by Joint Task Force 136 (Maneuver Enhancement Brigade), Brigade Commander Col. Lee Schnell (left) discusses observations made during the Volcano VI emergency exercise with Chliean Army Brig. Gen. Miguel Alfonso Bellet (center), commander of the 1st Brigade "Coraceros," and Chilean Army Lt. Gen. Juan Carlos Nunes, commander of ground operations, in Arica, Chile, August 20, 2014. This training event, which included a simulated earthquake and volcanic eruption, offered members of the Chilean emergency response community an opportunity to share best practices with representatives of the Texas Military Forces and the Texas Department of Public Safety. Photo by Sgt. 1st Class Alfonso Garcia.