poured gunfire ahead of troops landing on Saipan 15 June 1944, then helped repel four massive air raids against Admiral Marc Mitscher's Fast Carrier Task Force in the Battle of the Philippine Sea. She also conducted pre-invasion bombardment of Guam and gave direct gunfire support to the landings on Guam 21 July 1944. She remained on bombardment support and patrol stations until 9 August, then sailed for amphibious warfare exercises in the Solomons. Guest departed Purvis Bay, Solomon Islands, 6 September 1944. A unit of Rear Admiral Jesse Oldendorf's Western Fire Support group, she bombarded Anguar in the Palau Islands 12 September 1944. The following day she rescued 7 officers and 45 men of destroyer Perry (DMS-17), which hit a mine and sank off Anguar. Guest departed the area 25 September and entered San Francisco Bay 25 October 1944 for overhaul. 1945 Overhaul was followed by training in Hawaiian waters until 27 January 1945 when she departed with a task group bound via the Marianas for Iwo Jima. Her 5-inch guns blasted that island during the initial invasion 19 February 1945. She continued gunfire support until 28 February when she sailed to join the screen of escort carriers in San Pedro Bay, Philippine Islands. Guest departed San Pedro Bay 27 March to guard escort carriers giving direct support to the invasion of Okinawa. Detached 9 May, she was assigned to antiaircraft defense station in the Okinawas western transport area. The night of 25 May a kamikaze suicide plane glanced off her mast and crashed alongside to portside, causing damage to the stack. She remained on antiaircraft defense station until 1 July 1945. She was then routed via Ulithi and the Marshalls in the screen of escort carriers bound to Adak, Alaska, thence to Ominato, Japan. After plane guard duty with carriers along the coast of Honshū, she returned via Adak to the Puget Sound Naval Shipyard 15 November 1945. Guest decommissioned at San Diego 4 June 1946 and remained in reserve until transferred 5 June 1959 on loan to the government of Brazil. Brazilian service The ship served in the Brazilian Navy as Pará (D27). She was stricken in 1979. After decommissioning she was used during 1982 and 1983 as a target ship for gunnery and torpedo practice and for Exocet MM 38 anti-ship missiles launched by the . On 23 February 1983, she was sunk by two torpedoes fired