USS Juneau (CL-52) was a United States Navy Atlanta-class light cruiser torpedoed and sunk at the Naval Battle of Guadalcanal on 13 November 1942. In total, 687 officers and sailors, including the five Sullivan brothers, were killed in action as a result of her sinking. Only 10 survivors were rescued after eight days in the water. To honor the five Sullivan brothers and Juneau, the U.S. Navy has since commissioned two ships named USS The Sullivans and two ships named USS Juneau. On 17 March 2018, Paul Allen's research crew on board RV Petrel located the wreck of Juneau at a depth of about 4,200 m (13,800 ft) off the Solomon Islands.

The Atlanta-class cruisers were eight United States Navy light cruisers which were designed as fast scout cruisers or flotilla leaders but which proved to be effective anti-aircraft cruisers during World War II. They were also known as the Atlanta-Oakland class. The Atlanta class originally had 16 x 5-inch (127 mm)/38 caliber guns in eight two-gun turrets, arranged with three superfiring turrets forward, three more superfiring aft and two waist mounts, one port and one starboard, giving the first four Atlanta-class cruisers the heaviest anti-aircraft armament of any cruiser of World War II. The last four ships of the class, starting with Oakland, had a slightly revised armament with a reduced main gun battery - the waist turrets being deleted - as they were further optimized for anti-aircraft fire in light of war experience.