The Akula-class submarine is a class of nuclear-powered attack submarines developed by the former Soviet Union. Designed for anti-ship and anti-submarine warfare, these submarines are known for their stealth capabilities and advanced sonar systems. They can carry a variety of weapons, including torpedoes and cruise missiles, making them versatile in naval operations. First introduced in the late 1980s, the Akula-class submarines have been used by the Russian Navy and have undergone several upgrades over the years. Their design allows for a high degree of maneuverability and operational depth, contributing to their effectiveness in maritime defense.