Fleet Ballistic Missile Submarine

A Fleet Ballistic Missile Submarine (FBM) is a large, nuclear-powered submarine designed to carry and launch ballistic missiles with nuclear or conventional warheads. These submarines operate silently beneath the ocean's surface, providing a secure and mobile platform for strategic deterrence. They serve as a key part of a nation's nuclear defense, able to remain hidden for extended periods and launch their missiles if needed, making them a critical component of a country's military stability and safety.