AIRMAN First Class Travis Clark, USAF, crewchief, 555th Fighter Squadron, Aviano Air Base, Italy, dressed in Mission-Oriented Protective Posture response level 2 (MOPP-2), performs a post-flight inspection following a sortie generated during a Local Salty Nation Exercise. The exercise tests the wing's ability to meet wartime tasking from command and control processes to accomplishing the mission in a chemical environment