United States, Sept. 29 -- Raytheon Co., Tucson, Arizona, is awarded a $247,089,895 firm-fixed-price contract for production, upgrades, conversions, and overhauls of MK 15 Close-In Weapon Systems, including Phalanx, Land-based Phalanx Weapon System, and SeaRAM configurations, as well as associated hardware, equipment, and spares in support of Navy and Army requirements.Work will be performed in Louisville, Kentucky (33%); Tucson, Arizona (7%); Mason, Ohio (5%); Colchester, Vermont (4%); Melbourne, Florida (4%); Ottobrunn, Germany (4%); Joplin, Missouri (3%); Hauppauge, New York (3%); Grand Rapids, Michigan (3%); Tempe, Arizona (2%); Exeter, New Hampshire (2%); Norcross, Georgia (1%); Pomona, California (1%); Palo Alto, California (1%); Radf...