 HERNDON, Va., June 21, 2021 GLOBE NEWSWIRE -- ManTech Nasdaq: MANT today announced 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. ManTech was awarded this contract under the Department of Defense Information Analysis Centers DoD IAC multiple-award contract MAC vehicle. These DoD IAC MAC task orders TOs are awarded by the U.S. Air Forces 774th Enterprise Sourcing Squadron to develop and create new knowledge for the enhancement of the DTIC repository and the RD and ST community. 