Air-Directed Surface-to-Air Missile Study Methodology

uring June 1995 through September 1998, APL conducted a series of Warfare Analysis Laboratory Exercises (WALEXs) in support of the Naval Air Systems Command. The goal of these exercises was to examine a concept then known as the Air-Directed Surface-to-Air Missile (ADSAM) System in support of Navy Overland Cruise Missile Defense. A team of analysts and engineers from APL and elsewhere was assembled to develop a high-fidelity, physics-based engineering modeling process suitable for understanding and assessing the performance of both individual systems and a “system of systems.” Results of the initial ADSAM Study effort served as the basis for a series of WALEXs involving senior Flag and General Officers and were subsequently presented to the (then) Under Secretary of Defense for Acquisition and Technology. (