Vice Adm. Andrew J. Tiongson and Vice Adm. Michael F. McAllister shake hands during the Pacific Area change-of-command ceremony on Base Alameda, Calif., July 8, 2022. U. S. Coast Guard photo by Petty Officer 2nd Class Brandon Giles. ALAMEDA, Calif. — The U.S. Coast Guard Pacific Area Command hosted a change-of-command ceremony Friday on Coast Guard Base Alameda. Coast Guard Commandant Adm. Linda...