The US Defense Department has announced that the US Indo-Pacific Command (USINDOPACOM) will officially revert to its previous designation, the US Pacific Command (USPACOM), restoring a name that served as the command's identity for more than seven decades.

The command, originally established on January 1, 1947, by then-President Harry S. Truman, operated as USPACOM until it was renamed the US Indo-Pacific Command in 2018.

"Restoring the legacy USPACOM designation honors the command's deep historical roots, fostering a sense of pride and collective spirit among all who serve in the Pacific," according to the statement.

The move honours the command's role in shaping the post-World War II security architecture across the Pacific and recognises its contributions during major conflicts, including the Korean War and the Vietnam War, as well as numerous humanitarian assistance and disaster response operations, the statement said.

"USPACOM's vast area of responsibility—spanning from the waters off the West Coast of the United States to the western border of India—remains exactly the same," it said.

The command emphasised that the name change will not alter its mission, responsibilities or geographic scope.

"The command's fundamental mission and its unwavering commitment to maintaining a free and open theatre alongside regional allies and partners are unchanged," it added.