The M72 LAW (Light Anti-Tank Weapon) is a portable, one-shot, disposable rocket launcher designed for anti-tank and anti-armor use. It was developed in the early 1960s and has been widely used by military forces around the world. The weapon is lightweight and easy to carry, making it suitable for infantry units. The M72 LAW fires a 66mm rocket that can penetrate armor, making it effective against various armored vehicles. It is designed for single use, which means that after firing, the launcher is discarded. This simplicity and effectiveness have contributed to its popularity in various conflicts.