SUMMARY OF THE HYPERVELOCITY WEAPON SYSTEM FIELD EXPERIMENT

The Hypervelocity Launcher Product Office of the U.S. Army Space and S trategic Defense Command has completed the first field experiment for the Hypervelocity Weapon System (HVWS). The HVWS is being developed as a cost-effective, bottom-tier element of the overall Theater Missile Defense (TMD) architecture. The HVWS is C-130 transportable and will c omplement the total spectrum of TMD assets. The objective of the overa ll field experiment is to assess the suitability of the HWVS technolog y to meet the requirements for TMD and Air Defense (AD) missions. To a chieve this objective, program effort is focused on resolution of four Key HVWS issues: interceptor launch survivability, fire control track ing accuracy, interceptor guidance to intercept, and intercept lethali ty. Intermediate field experiments will assess the launch survivabilit y, guidance and control issues of the D2 interceptor, and the tracking accuracy of the fire control system. The final field experiment is pl anned to culminate in the intercept of a SCUD-type target as well as o ther TMD and AD targets. This paper presents a summary of the results of the first field experiment, which was conducted at the U.S. Army He llfire Range on Eglin AFB, FL. The specific objectives of an approach used for the field experiments are discussed. Descriptions of the HVWS subsystem technologies employed during the FY93 experiments are prese nted along with discussions of the experimental results in the key HVW S issue areas.