The 755th Intelligence, Surveillance, and Reconnaissance Group and two of its local subordinate units, in collaboration with the 920th Aerospace Medicine Squadron and the Virginia Wing Civil Air Patrol, conducted a comprehensive Tactical Combat Casualty Care training mass exercise June 9 at Joint Base Langley-Eustis, Virginia. TCCC exercises equip the 755th ISRG’s squadrons with essential skills to maintain combat readiness for service duties and Reserve Component Posturing activation.