The United States Navy commissions the Fletcher-class destroyer USS The Sullivans (DD-537), on September 30, 1943. The ship commemorates the tragedy of the five Sullivan brothers (George, Francis, Joseph, Madison, and Albert), descendants of an Irish immigrant, who are killed November 13, 1942 after their ship, USS Juneau (CL-52), is hit by a Japanese torpedo at the Naval Battle of Guadalcanal. Only ten of the almost 700 crew survive. This is the greatest military loss by any one American family during World War II. The ship is also the first ship commissioned in the Navy that honors more than one person.

The Sullivans is originally laid down as Putnam on October 10, 1942 at San Francisco by the Bethlehem Shipbuilding Corporation. She is initially renamed Sullivan until President Franklin D. Roosevelt changes the name to The Sullivans to clarify that the name honors all five Sullivan brothers. The name is made official on February 6, 1943 and launches on April 4, 1943. The ship is sponsored by Mrs. Thomas F. Sullivan, the mother of the five Sullivan brothers. The Sullivans is commissioned on September 30, 1943 with Commander Kenneth M. Gentry in command.

Following a shakedown cruise, The Sullivans gets underway with USS Dortch (DD-670) and USS Gatling (DD-671) on December 23, 1943, arriving at Pearl Harbor five days later. After service in both World War II and the Korean War, USS The Sullivans is assigned to the United States 6th Fleet and is a training ship until she is decommissioned in 1965.

The Sullivans receives nine service stars for World War II service and two for Korean service. On January 7, 1965, The Sullivans is decommissioned at the Philadelphia Naval Shipyard and she remains in reserve into the 1970s. In 1977, she and cruiser USS Little Rock (CL-92) are processed for donation to the Buffalo and Erie County Naval & Military Park in Buffalo, New York. The ship now serves as a memorial and is open for public tours. The ship is declared a National Historic Landmark in 1986.