Mon. Apr 20th, 2026

USS Washington (BB-56)

USS Washington (BB-56) was a North Carolina-class battleship that served in the United States Navy during World War II. Commissioned in May 1941, the USS Washington quickly earned a reputation as a formidable vessel with its impressive armament and exceptional performance in combat. Equipped with nine 16-inch guns in three triple-gun turrets and a secondary battery of twenty 5-inch dual-purpose guns, the battleship possessed significant firepower for engaging enemy surface vessels and aircraft.

Throughout its service, USS Washington played a pivotal role in numerous engagements in the Pacific Theater, contributing to the Allied victory in the war. Notable battles included the Battle of Guadalcanal, where the USS Washington played a decisive role in sinking the Japanese battleship Kirishima. Renowned for its speed, firepower, and maneuverability, the USS Washington was a key asset in the United States Navy’s efforts to secure victory in the Pacific. After the war, the battleship was decommissioned in June 1947 and later scrapped, but its legacy as a symbol of American naval power and bravery endures.

Armament of USS Washington (BB-56)

USS Washington (BB-56), a North Carolina-class battleship, was armed with a formidable array of guns and weaponry, providing significant offensive and defensive capabilities. Here is a list of its main armament:

  1. Nine 16-inch/45 caliber Mark 6 guns: These were the battleship’s primary armament, housed in three triple-gun turrets (two forward and one aft). Each gun was capable of firing high-explosive or armor-piercing shells at long ranges with devastating impact.
  2. Twenty 5-inch/38 caliber Mark 12 guns: The secondary battery consisted of dual-purpose guns, used for both anti-ship and anti-aircraft defense. These guns were mounted in ten twin-gun turrets, with five turrets positioned on each side of the superstructure.
  3. Eight 1.1-inch/75 caliber anti-aircraft guns: These guns were initially installed on USS Washington for close-range defense against enemy aircraft. However, they proved to be ineffective, and most were eventually replaced with more capable weaponry.
  4. Fifty-two 20 mm Oerlikon anti-aircraft cannons: As the threat from enemy aircraft increased during the war, USS Washington was fitted with a significant number of Oerlikon cannons for close-range defense against aircraft. These guns were positioned on deck and in various gun tubs throughout the ship.

The armament of USS Washington represented a balance between firepower and versatility, allowing the battleship to engage enemy surface vessels, aircraft, and shore installations effectively during its service in World War II.

Dimensions of USS Washington (BB-56)

USS Washington (BB-56), a North Carolina-class battleship, had the following dimensions:

  1. Length: 728 feet 8 inches (222.11 meters)
  2. Beam (width): 108 feet 4 inches (33.02 meters)
  3. Draft (maximum depth of ship below waterline): 35 feet 8 inches (10.87 meters)
  4. Displacement (full load): Approximately 44,800 long tons (45,500 metric tons)
  5. Height (from keel to masthead): Approximately 206 feet (62.8 meters)

These dimensions provided USS Washington with a substantial size and presence, making it one of the largest and most powerful battleships of its time. Its length and beam allowed for the installation of a formidable armament while providing stability and maneuverability in various sea conditions. The battleship’s draft determined its operational capabilities in different water depths, enabling it to navigate coastal areas and open ocean environments effectively. Overall, the dimensions of USS Washington were critical in shaping its performance and effectiveness as a naval vessel during World War II.

USS Washington (BB-56) in Puget Sound, 10 September 1945