USS Missouri: A Deep Dive
Few museum ships carry as much historical weight as the USS Missouri, an Iowa-class battleship of the United States Navy that visitors can now walk aboard at Pearl Harbor, Hawaii. Nicknamed "Mighty Mo," she is remembered above all for a single event that took place on her deck in Tokyo Bay: the formal surrender of Japan on September 2, 1945, which brought the Second World War to its close. That moment alone would secure her place in history, but the ship's story runs from the fires of the Pacific War through the Korean War, a Cold War reactivation, and combat in the 1991 Gulf War, before she finally settled into her present role as a memorial.
A Battleship Built for the Pacific
The Missouri was one of four Iowa-class battleships, among the largest and most heavily armed vessels the U.S. Navy ever built, designed for speed and firepower in the vast distances of the Pacific theater. Laid down during the early years of American involvement in the Second World War and launched in January 1944, she was commissioned into service later that same year, the last of her class to join the fleet. Her main battery of 16-inch guns, backed by a formidable array of secondary weapons, made her a mobile fortress capable of shore bombardment as well as fleet escort duty, and she quickly joined the fast carrier task forces pushing across the central and western Pacific. She was named, following naval tradition, for the state of Missouri, and her christening was attended by members of the family of then-Senator Harry S. Truman, a connection that would later resonate when Truman, as president, oversaw the final months of the war she was built to fight.
Baptism by Fire
The Missouri saw hard fighting in the closing campaigns of the Pacific War, screening aircraft carriers and shelling Japanese positions during the battles for Iwo Jima and Okinawa. It was off Okinawa, in April 1945, that a Japanese kamikaze aircraft struck her hull during one of the war's most intense kamikaze campaigns. The ship survived with relatively modest damage, and her commanding officer's decision to give the dead enemy pilot a military burial at sea has become one of the enduring stories associated with the vessel, often cited as an early gesture toward the reconciliation that would follow the war.
The Deck Where a War Ended
The Missouri's defining moment came on September 2, 1945, when she lay at anchor in Tokyo Bay and hosted the signing of Japan's Instrument of Surrender. General Douglas MacArthur presided over the ceremony on her deck, flanked by representatives of the Allied powers, formally ending hostilities and marking the conclusion of the Second World War. A plaque set into the teak decking today marks the exact spot where the documents were signed, and it remains the single most visited feature aboard the ship. As Wikipedia's account of the USS Missouri (BB-63) notes, the choice of a battleship named for President Truman's home state was itself a deliberate piece of symbolism for the occasion.
From Mothballs to the Gulf War
After the war, the Missouri went on to support United Nations forces during the Korean War, using her guns for shore bombardment along the Korean coast before being decommissioned and placed in the reserve fleet in the mid-1950s. She might have remained mothballed indefinitely had it not been for the Reagan administration's effort to expand the Navy in the 1980s, which saw her reactivated, modernized, and equipped with Tomahawk cruise missiles alongside her original World War II-era gun turrets. That refit proved its worth in 1991, when the Missouri took part in the Gulf War, firing Tomahawk missiles and her big guns against targets in the conflict before being decommissioned for the final time in 1992.
Anchored in Memory at Pearl Harbor
Rather than being scrapped, the Missouri was preserved and eventually moved to Pearl Harbor, where she opened to the public as a museum ship in the late 1990s. Her mooring position was chosen with deliberate symbolism: she sits near Ford Island and Battleship Row, facing the USS Arizona Memorial, so that the battleship that witnessed the war's end looks directly across the water toward the wreck that marks where, for the United States, it began. Together the two sites form a kind of bookend to the Pacific War, and many visitors experience them as a single, continuous act of remembrance, moving from the sunken hull that still holds the remains of sailors lost in December 1941 to the deck where the guns finally fell silent in 1945. The ship is maintained by a nonprofit memorial association, staffed in part by veterans and their descendants, and her presence has become as central to Pearl Harbor's identity as any of the wartime sites surrounding her.
Walking the Decks
For visitors, a tour of the Missouri moves across a working battleship rather than a static display case, from the bridge and captain's quarters to the towering 16-inch gun turrets and the broad teak main deck. Guides and self-directed audio tours explain both the mechanics of a mid-century battleship and the human stories of the sailors who served aboard her, and the surrender deck exhibit places the September 1945 ceremony in its full historical context. Below decks, engine rooms, crew berthing, and mess areas give a sense of daily life for the thousands of sailors who once called the ship home, while exhibits devoted to the kamikaze strike and the Gulf War reactivation round out a story that spans nearly half a century of active service. The way the ship pairs physical artifacts with layered historical interpretation echoes the questions raised in the deaccessioning debate, about how museums decide what to keep, display, and preserve for future generations, even when the object in question is an entire ship. Visitors who enjoy pairing hands-on interpretation with academic rigor often note that the onboard programming has more in common with university museums than with a conventional static exhibit hall.
On the map
Because Pearl Harbor concentrates so much of Hawaii's layered history in one place, many visitors combine the Missouri with other sites tied to the islands' royal and territorial past, such as the Queen Emma Summer Palace and the King Kamehameha V Judiciary History Center, both on Oahu. The exact anchorage of the battleship herself, along with directions and practical details for planning a visit, can be found on the USS Missouri map listing.