Navy Adm. Harry Harris Jr., commander of U.S. Pacific Command, speaks at the WEST 2017 naval conference and exposition in San Diego, Feb. 21, 2017. Screen shot via Defense.gov - Navy Adm. Harry Harris Jr., commander of U.S. Pacific Command, speaks at the WEST 2017 naval conference and exposition in San Diego, Feb. 21, 2017. Screen shot via Defense.gov