As the platform for missile launching, land usually used to use fixed launching platforms such as silos. However, due to poor mobility, it is easy to be found by the enemy, difficult to transfer, and limited to strike targets. Missile combat vehicles, which use combat vehicles as missile launching platforms, improve mobility. They are divided into surface to surface missile combat vehicles, such as DF-11, DF-15 and DF-21 of China, which are all vehicle mounted surface to surface ballistic missiles, There are also surface to air missile vehicles, as well as the current land-based anti-ship missiles.