K219

K219 is a designation that has been applied to several different entities, most notably a Soviet submarine and a class of warships. The most prominent K219 is the Project 667B Murena-class (Delta I class) Soviet ballistic missile submarine K-219. This submarine was involved in a catastrophic accident on October 6, 1986, in the Atlantic Ocean. A fire in a missile silo led to a series of explosions, causing the submarine to sink. Tragically, 15 of the 119 crew members were lost during the incident. The sinking of K-219 raised international concerns about nuclear proliferation and maritime safety due to the potential release of radioactive material.

The K219 designation has also been used for a class of South Korean infantry fighting vehicles, the K21. These vehicles are designed for amphibious operations and are equipped with a 30mm cannon and anti-tank missiles. The K21 represents a significant advancement in South Korea's armored vehicle capabilities, intended to replace older M113 armored personnel carriers. Its development and deployment are part of South Korea's efforts to modernize its military and enhance its defense posture.