Nuclear ballistic missiles are powerful weapons designed to deliver nuclear warheads over long distances. They are launched from land-based silos, submarines, or mobile platforms and follow a ballistic trajectory, meaning they are propelled into the atmosphere and then fall back to Earth under the influence of gravity. These missiles can carry multiple warheads, allowing them to strike several targets simultaneously. Their development is closely monitored by international treaties, as they pose significant risks to global security and stability. Countries like the United States and Russia maintain arsenals of these missiles as part of their defense strategies.