Brave guy. Too bad he wasn’t in the position to get the insurgent on top of the grenade instead of himself and his helmet.
Caption at source, my emphasis:
Sgt. Maj. Michael Templeton, Dunhams former company first sergeant, carefully clutches Medal of Honor recipient Cpl. Jason Dunhams dress blue uniform as Maj. Trent A. Gibson, Dunhams former company commander, stands at the position of attention during the christening of the Navy destroyer bearing Dunhams name Aug. 1 at the Bath Iron Works in Bath, Maine. Dunhams parents donated his dress blue uniform to be displayed on the ships quarterdeck.