USS Enhance MSO-437

• Commissioned in 1955: USS Enhance (MSO-437) was launched on 21 February 1953 and commissioned on 16 March 1955 as an Aggressive-class minesweeper for the United States Navy. • Vietnam War Service: Enhance played a key role in Operation Market Time, patrolling Vietnamese coastal waters to prevent enemy supply infiltration. • Rescue Operations: On multiple occasions, USS Enhance conducted rescue missions at sea, including assisting distressed Vietnamese fishermen and other vessels. • Homeport in Long Beach: The ship was homeported at Long Beach, California, for much of her active service, participating in West Coast exercises and deployments. • Survived a Typhoon: During a deployment in the Western Pacific, Enhance weathered several severe storms, including typhoons, demonstrating the crew’s seamanship and the vessel’s durability. • Training and Exercises: The ship regularly participated in joint exercises with allied navies, including those of Japan and South Korea, enhancing international naval cooperation. • Wooden Hull Advantage: Like other ships of her class, Enhance was built with a wooden hull to minimize her magnetic signature and avoid detonating magnetic mines. • Deactivation and Transfer: After being decommissioned by the US Navy in 1972, Enhance was transferred to the Republic of Vietnam Navy, where she was renamed RVNS Nhat Tu (HQ-13). • Escape to the Philippines: When South Vietnam fell in 1975, RVNS Nhat Tu was among the ships that fled to the Philippines, where she was incorporated into the Philippine Navy as RPS Davao del Norte. • Legacy: After decades of service across three navies and participation in major Cold War conflicts, Enhance stands as a testament to the versatility and longevity of the Aggressive-class minesweepers.