U.S. Navy

USS Michigan (SSBN-727/SSGN-727) is an Ohio-class submarine commissioned into the United States Navy in September 1982. Originally built as a ballistic missile submarine (SSBN), Michigan conducted strategic deterrent patrols throughout the Cold War, supporting America's nuclear triad. In 2007, Michigan was converted to a guided missile submarine (SSGN), enhancing her capabilities to launch Tomahawk cruise missiles and support special operations forces. Since then, USS Michigan has played a critical role in power projection and special warfare missions in the Pacific theater.

USS Mitscher (DDG-57) is an Arleigh Burke-class guided missile destroyer commissioned into the United States Navy on December 10, 1994. Named in honor of Admiral Marc A. Mitscher, a prominent World War II naval aviator, the ship has served in a variety of roles, including carrier strike group operations, maritime security, and multinational exercises. Mitscher has been deployed to numerous regions, including the Mediterranean Sea, Persian Gulf, and North Atlantic, supporting operations such as Operation Enduring Freedom and Operation Iraqi Freedom. Over its career, USS Mitscher has earned recognition for its operational excellence and remains an integral asset to the U.S. Navy’s surface fleet.

USS Mitscher (DL-2) was the lead ship of her class of destroyer leaders, commissioned by the United States Navy in 1953. Named after Admiral Marc A. Mitscher, the ship was designed to serve as a flagship for destroyer squadrons, featuring advanced weaponry and radar systems for its time. Mitscher participated in numerous operations and exercises throughout the Atlantic and Mediterranean, contributing to Cold War naval readiness. After several modernizations during her service, the ship was decommissioned in 1978 and subsequently scrapped, marking the end of her distinguished career.

The USS Monrovia (APA-31) was a Crescent City-class attack transport commissioned by the United States Navy in 1943. Throughout World War II, she played a pivotal role in several major amphibious operations, including the invasions of Sicily, Salerno, and southern France in the European Theater, as well as landings in the Pacific such as at Okinawa. Monrovia frequently served as a flagship for high-ranking commanders, including General Dwight D. Eisenhower during the Sicilian campaign. After the war, she assisted in Operation Magic Carpet, returning American servicemen home before being decommissioned in 1946.

USS Mount Baker (AE-34) was a Kilauea-class ammunition ship commissioned by the United States Navy on July 22, 1972. Designed to carry and deliver munitions and supplies to combat ships at sea, she played a key logistical role during the Cold War, supporting fleet operations in the Atlantic and Mediterranean. Mount Baker participated in numerous exercises and missions, including deployments with carrier battle groups and NATO forces. After over two decades of service, she was decommissioned on December 2, 1996, and eventually struck from the Naval Vessel Register.

**USS Mount Katmai (AE-16)** was an ammunition ship commissioned by the United States Navy in July 1945. Named after Mount Katmai in Alaska, she was launched near the end of World War II and served as a vital logistics vessel, providing ammunition and explosive ordnance to fleet units at sea. The ship played a significant support role during the Korean War and the Vietnam War, ensuring combat ships remained supplied during extended operations. After decades of service, USS Mount Katmai was decommissioned in 1973 and later sold for scrap.

USS Nantahala (AO-60) was a Cimarron-class fleet oiler commissioned by the United States Navy in 1944. Throughout World War II, she played a crucial support role, fueling warships at sea during major Pacific campaigns such as Iwo Jima and Okinawa. After the war, Nantahala continued to serve in the Atlantic and Mediterranean, providing vital logistics support during the Cold War era. She was decommissioned in 1973, having earned multiple battle stars for her World War II service.

USS Narwhal (SSN-671) was a unique nuclear-powered attack submarine commissioned by the United States Navy in 1969. As the lead and only ship of her class, Narwhal featured a quieter, natural circulation reactor design, making her one of the stealthiest submarines of her era. Throughout her service during the Cold War, she undertook numerous covert intelligence-gathering and special operations missions, earning a reputation for her advanced capabilities. After nearly three decades of service, USS Narwhal was decommissioned in 1999, leaving a legacy of technological innovation and clandestine contributions to U.S. naval operations.

**USS Nereus (AS-17)** was a Fulton-class submarine tender commissioned by the United States Navy during World War II. Launched on 23 September 1943 and commissioned on 27 March 1945, she provided vital support to submarines operating in the Pacific Theater, including repair, resupply, and crew rest. After the war, Nereus continued service during the early Cold War, supporting the Atlantic Fleet's submarine forces. She was decommissioned on 30 June 1971 and subsequently struck from the Naval Vessel Register, marking the end of her distinguished service.

USS Newell (DE-332/DER-332) was an Edsall-class destroyer escort commissioned by the United States Navy in 1943. During World War II, she served primarily as a convoy escort in the Atlantic, protecting Allied shipping from German U-boats. After the war, Newell was decommissioned but later recommissioned and converted to a radar picket ship (DER-332) during the Cold War, serving in the Pacific as part of the early warning defense network. She was finally decommissioned in 1968, after a distinguished career spanning both World War II and Cold War service.

USS Norris (DD-859) was a Gearing-class destroyer commissioned by the United States Navy in June 1945, just before the end of World War II. Although she missed significant combat in WWII, USS Norris served extensively during the Korean War, providing naval gunfire support, screening aircraft carriers, and participating in bombardment missions along the Korean coast. Throughout the Cold War era, she operated with the Atlantic Fleet, including deployments to the Mediterranean and participation in NATO exercises. USS Norris was decommissioned in 1970 and later transferred to Turkey, where she served as TCG Kılıç Ali Paşa (D-350) until 1987.

USS Oak Ridge (ARDM-1) is a floating dry dock that was commissioned by the United States Navy in 1944. Originally constructed to provide repair and maintenance services for submarines and small vessels during World War II, Oak Ridge played a crucial role in supporting naval operations in the Pacific Theater. After the war, the dry dock continued its service, supporting both conventional and nuclear submarines during the Cold War era. Over the decades, USS Oak Ridge underwent several upgrades and remained an essential asset in the Navy's submarine support fleet until its decommissioning in 2023.

The USS Oklahoma City (CLG-5) was a Cleveland-class light cruiser originally commissioned during World War II in 1944. After serving briefly at the end of the war, she was decommissioned and then converted into a guided missile cruiser, reclassified as CLG-5, and recommissioned in 1960. As a flagship for the U.S. Seventh Fleet, Oklahoma City played a significant role in the Vietnam War, providing naval gunfire support and command functions. She continued to serve in the Pacific until her decommissioning in 1979, marking a distinguished career spanning both conventional and missile cruiser eras.

USS Olympia (SSN-717) was a Los Angeles-class nuclear-powered attack submarine commissioned by the United States Navy on November 17, 1984. Homeported in Pearl Harbor, Hawaii, Olympia conducted numerous deployments throughout the Pacific, supporting intelligence, surveillance, and reconnaissance operations as well as participating in major naval exercises and joint operations with allied forces. Over her distinguished career, Olympia earned multiple awards, including the Navy Unit Commendation and the Battle Efficiency "E" for operational excellence. After nearly 35 years of service, she was decommissioned on November 5, 2019, marking the end of her significant contributions to U.S. undersea warfare.

USS Ortolan (ASR-22) was a twin-hulled submarine rescue ship commissioned by the United States Navy in 1973. Designed specifically for submarine rescue operations, she was equipped with sophisticated diving and salvage equipment, including support for the Deep Submergence Rescue Vehicle (DSRV). Throughout her service, Ortolan participated in submarine rescue exercises and stood ready to provide assistance during submarine emergencies during the Cold War. She was decommissioned in 1995 after over two decades of service, reflecting advances in submarine rescue technology and changing operational requirements.

USS Oxford (AG-159) was originally constructed as the Liberty ship *Samuel R. Aitken* in 1945, before being acquired and converted by the U.S. Navy in 1960 as a technical research ship. Commissioned in December 1961, Oxford operated primarily in the Atlantic and Caribbean, conducting electronic intelligence gathering during the height of the Cold War. The ship played a significant role during the Cuban Missile Crisis, collecting crucial signals intelligence about Soviet activities in Cuba. After years of service monitoring international communications and supporting U.S. intelligence operations, USS Oxford was decommissioned in December 1969 and struck from the Naval Vessel Register the following year.

USS Passumpsic (AO-107) was a Cimarron-class fleet oiler commissioned by the United States Navy in 1946. Serving primarily in the Pacific, she provided vital refueling support to U.S. and allied ships during the Korean War, Vietnam War, and throughout the Cold War. Passumpsic played a crucial role in sustaining naval operations, enabling extended deployment of combat and support vessels at sea. After decades of service, she was decommissioned in 1973 and later transferred to the Military Sealift Command, continuing her support role as USNS Passumpsic (T-AO-107) before eventual retirement.

USS Pearl Harbor (LSD-52) is a Harpers Ferry-class dock landing ship commissioned into the U.S. Navy on May 30, 1998. Named in honor of the attack on Pearl Harbor, the ship has been pivotal in supporting amphibious operations, humanitarian assistance, and disaster relief missions worldwide. Over its service, USS Pearl Harbor has participated in major exercises and deployments, including Operations Enduring Freedom and Iraqi Freedom, providing logistical support and transport for Marines, vehicles, and landing craft. The ship’s versatility and advanced capabilities have made it a key asset in maintaining U.S. maritime readiness and projecting power across the globe.

USS Persistent (MSO-491) was an Agile-class minesweeper of the United States Navy, commissioned in 1955. Built to detect and clear naval mines, she operated primarily along the U.S. West Coast and deployed to the Western Pacific, participating in exercises and supporting fleet operations during the Cold War. Persistent served with dedication, enhancing mine warfare readiness and participating in joint operations with allied navies. After decades of service, she was decommissioned in 1993, contributing significantly to maritime safety and naval mine countermeasures.

USS Phoenix (SSN-702) was a Los Angeles-class nuclear-powered attack submarine of the United States Navy, commissioned on December 19, 1981. Built by the Electric Boat Division of General Dynamics in Groton, Connecticut, Phoenix served during the latter years of the Cold War, participating in numerous missions including intelligence gathering, anti-submarine warfare exercises, and fleet operations. The submarine earned a reputation for operational excellence and contributed significantly to the Navy's undersea capabilities during her service. USS Phoenix was decommissioned on July 29, 1998, after nearly 17 years of distinguished service.

USS PICTOR (AF-54) was a Pictor-class stores ship commissioned by the United States Navy in 1950. Originally built as the SS Great Republic, she was acquired and converted to provide underway replenishment of food and dry stores to fleet units at sea. During her service, USS PICTOR operated extensively in the Pacific, supporting U.S. naval operations during the Korean War, the Vietnam War, and the Cold War era. She earned several campaign stars for her service before being decommissioned in 1969 and eventually struck from the Naval Vessel Register.

USS Pinckney (DDG-91) is an Arleigh Burke-class guided-missile destroyer commissioned into the United States Navy in 2004. Named after Cook First Class William Pinckney, a World War II Medal of Honor recipient, the ship has participated in numerous deployments supporting maritime security, anti-piracy operations, and multinational exercises in the Pacific and Middle East regions. USS Pinckney notably contributed to the search for Malaysia Airlines Flight 370 in 2014 and has frequently operated as part of carrier strike groups and independent patrols. The vessel continues to serve as a vital asset in maintaining U.S. naval presence and promoting stability across the world's oceans.

USS Ponchatoula (AO-148) was a Cimarron-class fleet oiler commissioned by the United States Navy in 1956. Designed to provide underway replenishment of fuel and supplies to ships at sea, Ponchatoula played a vital logistical role throughout the Cold War, including support during the Vietnam War. The ship participated in numerous operations, including Operation Dominic, a series of nuclear tests in the Pacific, and multiple combat support missions in Southeast Asia. After decades of service, Ponchatoula was decommissioned in 1992 and ultimately struck from the Naval Vessel Register, leaving a legacy of distinguished support to the U.S. Navy fleet.

USS *Puffer* (SSN-652) was a Sturgeon-class attack submarine commissioned into the United States Navy in August 1969. Named after the pufferfish, she served primarily in the Pacific Fleet, conducting surveillance, intelligence-gathering, and anti-submarine warfare during the Cold War. *Puffer* participated in numerous exercises, special operations, and deployments, earning several awards for her operational excellence. After over two decades of service, USS *Puffer* was decommissioned on July 12, 1996, and subsequently disposed of through the Navy’s Ship-Submarine Recycling Program.