A "victim" wears a toe tag describing his injuries following a simulated exposure to chemical agent during exercise Cloudy Office at the Pentagon. Military medical personnel set up an outdoor triage area to examine and treat victims. The May 30 exercise tested military and civilian agencies' ability to respond to a terrorist attack involving the release of "lethal sarin nerve agent." SSgt. Renee' Sitler, USAF A "victim" wears a toe tag describing his injuries following a simulated exposure to chemical agent during exercise Cloudy Office at the Pentagon. Military medical personnel set up an outdoor triage area to examine and treat victims. The May 30 exercise tested military and civilian agencies' ability to respond to a terrorist attack involving the release of "lethal sarin nerve agent." SSgt. Renee' Sitler, USAF SHARE: Download: Full Size (0.1 MB) Credit: VIRIN: 869886-P-SEO49-013.jpg Photo Gallery