The technological advancements in the radar and electronic warfare field continue to accelerate at an exponential rate. This, at a time of global reductions in defence spending, has rendered any source of competitor or market research information, especially valuable. Sourcing comparative data for the World's systems has never been easier. This technical, illustrated guide to all land, air and sea based systems covers performance, in-service status, development and contractors. "Jane's Radar and Electronic Warfare Systems 1991-92" is also available on CD-ROM.