Abstract: A reactive armor box for protecting armor surfaces comprising a base for achment to the armor surfaces, a plurality of walls extending from the base at an angle to provide an enclosed space, a plurality of explosive cassettes disposed within the enclosed space and supported and contained within the walls, and a top, attached to the walls to contain the cassettes in the enclosed space, which has radar absorbing characteristics for absorbing radio waves of the radar to avoid detection of the protected armor surface and to protect the armor surface from projectiles utilizing radio frequency guidance seekers. The top and the entire structure of the box on the invention may be formed of a light weight composite material which has the radar absorbing characteristics or the box may be formed of conventional metals with only the top surface of the box being formed of the radar absorbing materials.

Abstract: A tandem warhead missile arrangement that has a composite material housing structure with a first warhead mounted at one end and a second warhead mounted near another end of the composite structure with a dome shaped composite material blast shield mounted between the warheads to protect the second warhead from the blast of the first warhead.