170421-N-VH385-068 BREMERTON, Wash. (April 21, 2017) Sailors assigned to Naval Base Kitsap-Bremerton's 1st Lieutenant's division participate in an Earth Day cleanup outside Puget Sound Naval Shipyard. The Department of the Navy joined the nation in celebration of the 47th annual Earth Day, with this year's theme being "Building Strength Through Stewardship". (U.S. Navy photo by Mass Communication Specialist 3rd Class Wyatt L. Anthony)