JOINT BASE ANDREWS, Md. - With nearly 70,000 visitors on it's opening day, the Joint Service Open House at Joint Base Andrews highlights the power and projection of the U.S. military from all branches here May 15. This is the first Joint Service Open House conducted by Team Andrews members at the newly minted Joint Base Andrews, continuing a rich tradition of partnership and strength rooted in service to the nation. (U.S. Navy photo by Mass Communication Specialist 2nd Class Clifford L. H. Davis)