The USS Hanna (DE-449) was a John C. Butler-class destroyer escort built during World War II, designed primarily for convoy escort, patrol, and radar picket duties. Launched on July 4, 1944, by the Federal Shipbuilding & Drydock Co. in Newark, New Jersey, she was sponsored by Mrs. William P. Hanna, the mother of William T. Hanna, for whom the ship was named. Commissioned on January 27, 1945, the vessel underwent shakedown training out of Bermuda and Guantánamo Bay before returning to New York on March 24, 1945. After initial escort missions, Hanna departed New York on April 9, 1945, escorting the AE-13 Akutan to the Panama Canal Zone, and subsequently sailed to Pearl Harbor via San Diego, arriving on May 4. She participated in training and escort missions around Hawaii until June, when she proceeded to Eniwetok to join the Marshall-Gilberts Surface Patrol and Escort Group, a duty she maintained until late September 1945. Notably, Hanna was involved in evacuating Japanese personnel from Wake Island, carrying 700 passengers to Tokyo in October 1945. Following this, she served as an air-sea rescue and weather reporting ship at Guam. Decommissioned on May 31, 1946, Hanna joined the Pacific Reserve Fleet but was recommissioned on December 27, 1950, for service in the Korean War. During her Korean service, she operated as a patrol ship in the Formosa Straits, participated in blockading and escort duties off Korea, and conducted shore bombardments, including a notable engagement in Wonsan Harbor in June 1951. She was hit by enemy fire in November 1952, mortally wounding MM3 Robert Potts, the last shipboard casualty of the Korean War. Hanna continued operations in the Pacific through the mid-1950s, including patrols over the Central Carolines, Northern Marianas, and participation in rescue missions. Her home port was later changed to Long Beach, California, where she served as a Naval Reserve Training Ship from 1958 until her decommissioning at Mare Island on December 11, 1959. Throughout her service, Hanna earned five battle stars for her Korean War efforts, marking her as a vessel of notable maritime significance in mid-20th-century naval history.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.