Two Instruments: (1) Correlation Measurement Unit, (2) Photon Correlate Function Measurement Unit have been constructed under the grant and are now operational. These will be used to various modes of scattering of coherent and partially coherent light forms, including speckle fatterous produced therefore. Applications will include finger-printing' for pattern recognition and discrimination, future hit-to-kill' interceptors and real-time imaging of threat targets.