United States, May 23 -- Northrop Grumman Systems Corp., Rolling Meadows, Illinois, is awarded a $86,215,298 modification (P000022) to a previously awarded fixed-price incentive (firm-target) contract (N0001922C0042). This modification procures the necessary hardware and systems engineering technical support, analysis, and studies to install the Department of Navy (DON) Large Aircraft Infrared Countermeasure (LAIRCM) system onto Department of Defense aircraft for DON and other customers. Hardware for this procurement includes the following weapon replaceable assemblies: 120 advanced threat warning sensors for the Navy and 22 for the Air Force; three control indicator unit replaceable replacements for the Navy and 27 for the Air Force; 62 DO...