Javelin provides the U.S. Army, U.S. Marine Corps and numerous international customers with a medium-range, "fire-and-forget" missile for use against a wide array of targets including armored vehicles, bunkers and caves. 

The system’s Command Launch Unit, or sight, performs surveillance, allowing a gunner to see targets. Javelin can be deployed from multiple platforms and used during the day, at night and in any kind of weather. The program has also demonstrated that Javelin can be fired from a remote launcher mounted on an unmanned ground vehicle.

Javelin has been used in Afghanistan and Iraq in more than 5,000 engagements. The system is scheduled to be in inventory until 2050.