Sputnik News:
The US military will be installing the Israeli-built Trophy Active Protection System (APS) meant to intercept and destroy incoming missiles or rockets on their M1A2 Abrams tanks. This will make the US military the only other besides the Israel Defense Forces (IDF) to use the defensive system.
The Trophy system consists of a quartet of radar antennae and fire-control radars that detects incoming projectiles, such as anti-tank guided missiles and rocket-propelled grenades (RPGs), and then destroys them with a blast like that from a shotgun.
It is a “hard kill” system, meaning it protects the vehicle by destroying the projectile; this is opposed to a “soft kill” system that interferes with the missile’s guidance and redirects it. Soft kill devices are useless against the simple RPGs popular with militant groups such as Daesh.