 Mantech International Corp NASDAQ: MANT won a five-year, 110 million contract to support Naval Surface Warfare Center NSWC Crane in developing and upgrading radar and electronic warfare EW systems for the U.S. Navy. The U.S. Air Forces 774th Enterprise Sourcing Squadron awards the contracts to the Department of Defense Information Analysis Centers DoD IAC to develop and create new knowledge to enhance the DTIC repository and the RD and ST community. 