BANGOR, Wash. (Feb. 23, 2016) - Assistant Secretary of the Navy for Energy, Installations, and Environment Dennis McGinn looks through the periscope during a tour of the Ohio-class ballistic-missile submarine USS Henry M. Jackson (SSBN 730). McGinn visited Naval Base Kitsap-Bangor during a routine site visit. (U.S. Navy photo by Lt. Cmdr. Michael Smith/Released)