According to the developers, the new rocket is perfect in its class. Its first difference from all the others is the built-in passive radar system. Its peculiarity lies in the fact that it does not emit any signals, but only receives them. This makes it difficult to find and detect.
The second difference is its new electronic system architecture, partly borrowed from B-1, F-22 and F-35 stealth aircraft.
The AGM-158C LRASM rocket has two modifications. The first is the LRASM-A, which has a subsonic speed and a range of about 900 km. The second - LRASM-B, can move at supersonic speeds and is technically similar to the Soviet "Granite". Both versions are equipped with penetrating high-explosive fragmentation warheads mass 454 kg.