About this Unit
USS Antietam (CG-54) is a Ticonderoga-class guided missile cruiser commissioned into the United States Navy on June 6, 1987. Named after the Battle of Antietam from the American Civil War, the ship has served primarily in the Pacific Fleet, with homeports including San Diego, California, and Yokosuka, Japan. USS Antietam has participated in numerous operations, including enforcing maritime security, supporting carrier strike groups, and conducting freedom of navigation operations in the Western Pacific. Throughout its service, the ship has demonstrated advanced air defense, surface warfare, and anti-submarine capabilities, contributing significantly to U.S. naval power projection in the region.
Historical Facts
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Namesake: USS Antietam (CG-54) is named after the Battle of Antietam, the bloodiest single-day battle in American history, fought during the Civil War in 1862.
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Commissioning Date: The ship was commissioned on June 6, 1987, at Old Dominion University in Norfolk, Virginia.
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Ticonderoga-class Cruiser: Antietam is a Ticonderoga-class guided missile cruiser, equipped with the Aegis Combat System and capable of multiple warfare missions.
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Homeport: The ship has been homeported in Yokosuka, Japan, as part of the U.S. Seventh Fleet, serving as a key forward-deployed asset in the Asia-Pacific region.
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Desert Shield/Desert Storm: USS Antietam participated in Operations Desert Shield and Desert Storm in the early 1990s, providing air defense for carrier battle groups in the Persian Gulf.
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First Vertical Launch System (VLS): It was the first U.S. Navy cruiser to be equipped from the keel up with the Vertical Launch System, enhancing its missile strike capabilities.
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Humanitarian Missions: The ship has participated in multiple humanitarian missions, such as disaster relief after the 2011 Tōhoku earthquake and tsunami in Japan.
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Grounding Incident: In January 2017, USS Antietam ran aground near Yokosuka, resulting in a fuel spill and requiring significant repairs.
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Women at Sea: Antietam was among the early surface combatants to integrate female sailors into its crew, advancing gender integration in the U.S. Navy.
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Decommissioning: As of 2023, the Navy announced plans to decommission USS Antietam in the near future, marking the end of over three decades of distinguished service.