ICBMs are primarily deployed into two types: land-based and submarine-based. Land-based ICBMs are launched from fixed silos, offering rapid response times and high accuracy. Submarine-based ICBMs are launched from underwater vessels, providing increased survivability and stealth capabilities. Recent advancements include the development of solid-propellant ICBMs, which offer greater mobility and reduced launch preparation time, and hypersonic glide vehicles, which significantly enhance speed and maneuverability.