Construction Mechanic Constructionman James Hayden,

Construction Mechanic Constructionman James Hayden, a Seabee assigned to Naval Mobile Construction Battalion (NMCB) 5's convoy security element, stands watch on a stairwell during training in the 31st Seabee Readiness Group Urban Skills Training class. Convoy security element Seabees with NMCB 5 learn advanced techniques in the class to improve knowledge ranging from weapons, tactics and how to eliminate hostile threats. (U.S. Navy photo by Mass Communication Specialist 2nd Class Ace Rheaume/Released)