This is the second phase of the program for design and development of a fuzing system which can accurately determine the depth of penetration of a kinetically delivered warhead over a target at a variety of impact angles and ballistic impact. It is target programmed before launch and it controls the warhead burst point as a function of a preprogrammed and target environmental inputs. The effort also establishes a method to ignite secondary explosives by means of laser using laser idode as a source. During this phase (Phase II), fuzing system is designed, fabricated and tested against targets such as concrete and multilayer targets consisting of concrete slabs separated by a cavity. A laser ignition system is identified and tested. Finally, a programmable in-line fuzing using laser initiation is designed, fabricated and tested for ignition performance. If the performance of laser system is inadequate, slapper detonator will be used for ignition.