The Kirov-class (Project 26) cruisers were a class of six vessels built in the late 1930s for the Soviet Navy. After the first two ships, armor protection was increased and subsequent ships are sometimes called the Maxim Gorky class. These were the first large ships built by the Soviets from the keel up after the Russian Civil War, and they were derived from the Italian light cruiser Raimondo Montecuccoli, being designed with assistance from the Italian Ansaldo company.