Research to understand applications of I&DF techniques in multispectral sensor systems, sensor integration and picture compilation, anti-stealth and target identification, and various weapons systems issues such as guidance, dynamics, and weapon/target interactions. Research to aid evaluation and analysis of data fusion applied to combat aircraft and sensor systems, including software, simulation and flight trial techniques. Also includes work to understand human factors requirements for data fusion. Also includes work to support CALS and CIRPLS activities. Also includes work on decentralised architectures and emergent behaviour.