The Udaloy-class destroyer is a class of anti-submarine warfare ships developed by the Soviet Union in the 1970s. Designed to combat submarines, these vessels are equipped with advanced sonar systems and anti-submarine missiles. They also feature surface-to-air missiles and can engage surface targets, making them versatile in naval operations. These destroyers typically displace around 6,000 tons and have a length of approximately 163 meters. The Udaloy-class includes several variants, with the most notable being the Udaloy I and Udaloy II. They serve primarily in the Russian Navy and have been involved in various naval exercises and operations.