The Javelin Missile is a portable, fire-and-forget anti-tank guided missile system designed for use by infantry. It features an infrared homing guidance system, allowing it to lock onto targets after launch. The missile is effective against a variety of armored vehicles and can be used in both direct and top-attack modes. Developed by Lockheed Martin and Raytheon, the Javelin is lightweight and can be operated by a single soldier. It has a range of approximately 2.5 kilometers and is known for its high accuracy and reliability in combat situations, making it a valuable asset for modern military forces.