United States, July 16 -- Northrop Grumman Systems Corp., Rolling Meadows, Illinois, is awarded a $42,007,410modification (P00019) to a previously awarded fixed-price incentive (firm-target), cost-plus-fixed-fee, cost reimbursable contract (N0001923C0001). This modification adds scope for the fabrication, assembly, testing, and delivery of AN/APR-39 D(V)2 Radar Warning Receiver/Electronic Warfare Management Systems hardware, to include 30 processors (29 for the Navy and one for the government of Morocco), 116 antenna detectors (112 for the Navy and four for the government of Morocco), 86 radar receivers (84 for the Navy and two for the government of Morocco), 32 low-band arrays (31 for the Navy and one for the government of Morocco), and 37...