Northrop Grumman Systems Corp., Charlottesville, Virginia, is being awarded an $8,346,102 firm-fixed-price contract for the new manufacture of MK39 MOD 3A Ring Laser Gyro Inertial Navigation Systems ...

Northrop Grumman Corporation's Sperry Marine business unit has been selected to supply new-generation ring laser gyro inertial navigation systems for four Egyptian Navy Romeo-class submarines. and ...

Even at sea, GPS signals are increasingly at risk of being disrupted by electronic warfare measures. To combat the problem, the Navy is upgrading its inertial gyrocompass navigation system for surface ...

Northrop Grumman Corporation (NYSE: NOC) has won a contract to upgrade the inertial navigation systems (INS) for the Swedish navy’s submarines. Under the contract, awarded by Kockums AB, Northrop ...