Lt. David Stubbs, a Naval Mobile Construction Battalion (NMCB) 74 dental officer, performs an exam on Construction Mechanic Cons

101014-N-9564W-151
CAMP SHELBY, Miss. (Oct. 14, 2010) Lt. David Stubbs, a Naval Mobile Construction Battalion (NMCB) 74 dental officer, performs an exam on Construction Mechanic Constructionman Nicholos Burbach inside a tricon container during a battalion field training exercise. (U.S. Navy photo by Mass Communication Specialist 1st Class Ryan G. Wilber/Released)

101014-N-9564W-151
 CAMP SHELBY, Miss. (Oct. 14, 2010) Lt. David Stubbs, a Naval Mobile Construction Battalion (NMCB) 74 dental officer, performs an exam on Construction Mechanic Constructionman Nicholos Burbach inside a tricon container during a battalion field training exercise. (U.S. Navy photo by Mass Communication Specialist 1st Class Ryan G. Wilber/Released)