KINGS BAY, Ga. (Oct. 22, 2020) Under Secretary of Defense for Policy, Dr. James Anderson looks through the periscope in ship's control during his tour aboard the Ohio-class ballistic-missile submarine USS Alaska (SSBN 732) (Blue) while visiting Naval Submarine Base Kings Bay, Ga. Alaska is one of six ballistic-missile submarines stationed at the base, providing the most survivable leg of the strategic deterrence triad for the United States. (U.S. Navy photo by Mass Communication Specialist 1st Class Ashley Berumen)