K-4380 is a Russian submarine that belongs to the Project 877 Paltus class, also known as the Kilo-class. This class of submarines is known for its stealth capabilities and is primarily used for anti-submarine warfare, anti-surface warfare, and intelligence gathering. K-4380 was launched in the late 1980s and has been a part of the Russian Navy since its commissioning. The Kilo-class submarines, including K-4380, are equipped with advanced sonar systems and can carry a variety of weapons, including torpedoes and cruise missiles. Their design emphasizes quiet operation, making them difficult to detect. K-4380 has been involved in various naval exercises and missions, showcasing its operational capabilities.