US Navy takes delivery of new, more powerful radar

WASHINGTON — The U.S. Navy has taken delivery of the first AN/SPY-6 radar array for the Flight III Arleigh Burke-class destroyer Jack Lucas, which was designed and built specifically to accommodate the upgraded air and missile defense radar. The Raytheon-built system is about 30 times more sensitive than the SPY-1 arrays on the Navy’s cruisers and destroyers, but it requires much more power. That led to a significant redesign of the Flight IIA DDG. Jack Lucas, being built at Ingalls Shipbuilding in Pascagoula, Mississippi, is the first …