Lt. Elana Araujo, 25, from Bellevue, Wash., and Sgt. 1st Class Christopher Foster, 43, from Georgetown, Ind., with the 63rd Chemical Company, 801st Battalion, 101st Airborne Division (Air Assault), walk past steel shipping containers unearthed April 10 near Karbala, Iraq. The military is investigating the site, and whether their contents have any link to the manufacture of chemical weapons. (Rob Curtis/Army Times)

Also new: Video story - Bush meets with, honors recovering troops