ルバング島
After shakedown in the Caribbean and escort duty along the U.S. East Coast, "Haas" arrived Manus, Admiralty Islands, via the Panama Canal, the Galapagos Islands, and Espiritu Santo 15 January 1945. America's Pacific war effort had carried her fleet back to the Philippines, and "Haas" sailed to Leyte 27 January to assume escort and patrol duties in the still-contested islands. In addition, the destroyer escort provided shore bombardment and fire support for initial assault landings at Lubang Island 1 March and Romblon and Simara Islands 10 March – 12 March. "Haas" escorted a convoy from Okinawa to Leyte in July and another from Ulithi to Manila in early August, just before news of the Japanese capitulation.