The light cruiser ‘Belfast’ was the next big step in shipbuilding design, following the Manchester cruisers, and, according to experts, this vessel (tied together with her sister ship, the cruiser Edinburgh) was the most advanced light cruiser in the Royal Navy of Great Britain during WWII. Belfast was laid down in 1938, and a year later, the cruiser came into service. The ship initially played a part in the British naval blockade against the German forces during WWII, however, in November 1939, the Belfast struck a mine and spent three years undergoing repairs, during which she also received a number of upgrades.

The modernised light cruiser was then deployed to escort Arctic convoys heading to the USSR, where she fought the German fleet for the first time. In June 1944, the Belfast provided cover for the US landing troops on the well-known D-Day, which took place in Normandy. At the end of World War II, Belfast was sent to the Pacific Ocean, where she joined the British Pacific Fleet. The next combat action the light cruiser saw was the Korean War, in which she participated from 1950 to 1952.

After taking part in a number of military operations and missions in Southeast Asia and the Pacific Ocean, the old war dog finally retired from the battlefield in 1963. The era of those ships was over and it seemed that the Belfast was essentially doomed to become scrap metal. However, fortune favoured the cruiser, as a group of enthusiastic war historians, among whom was a former Belfast commander, persuaded the British government to use the ship as a museum of war history. Since 1978, light cruiser Belfast has served as a branch of the Imperial War Museum and is permanently moored on the Thames in London.