190623-N-JO245-1004 MANAMA, Bahrain (June 23, 2019) Master-At-Arms 2nd Class Ryan Gerth places a catheter in a military working dog’s leg in preparation for a root canal at Naval Support Activity (NSA) Bahrain. NSA Bahrain enables the forward operations and responsiveness of U.S. and allied forces in support of Navy Region Europe, Africa, and Southwest Asia's mission to provide services to the fleet, warfighter and family. (U.S. Navy photo by Mass Communication Specialist 1st Class Justin Yarborough/Released)