Raytheon and Lockheed Martin last week announced they had been picked by the Army to participate in the Lower Tier Air and Missile Defense Sensor competition, the first public word on the planned "sense-off" event at White Sands Missile Range, NM, this spring from either the government or industry in months. Raytheon, one of at least three companies expected to deliver a candidate sensor as a potential multibillion-dollar replacement contract for the Patriot radar, will proffer a clean-sheet radar design...
