The Pentagon has selected Lockheed Martin's SPY-7 radar as a land-based sensor for the new project to harden Guam against projected Chinese threats, marking the first adoption by the U.S. government of the alternative to the Raytheon-built SPY-6 radar for use with the Aegis weapon system. The Missile Defense Agency’s fiscal year 2023 budget request reveals the new plan, detailing a $45 million justification for software upgrades for the Aegis fire-control system -- and also provides new details about plans...
