N.H. Air National Guard in El Salvador
Master Sgt. Sandy Roberts (left), Tech. Sgt. Shawn Theberge, Tech. Sgt. Michael Dame, Capt. Rex Rubin, and Senior Airman Alexa Shimmel, all from the 157th Medical Group New England CERFP team, pose for a group photo outside the training complex on base June 26, 2012. The five medical personnel from the New Hampshire Air National Guard traveled here to participate in a Chemical Biological Radiological Nuclear High Yield Explosive Enhanced Response Force Package (CERFP) exchange with local authorities. (N.H. National Guard photo by Tech. Sgt. Mark Wyatt/RELEASED)