What Happened
Extending Link 16 Communications Network Into Space
Northrop Grumman has successfully deployed 21 satellites for the Space Development Agency’s Tranche 1 Transport Layer, marking a major milestone in extending the Link 16 communications network into space. The satellites will form the company’s first orbital plane in a network designed to deliver secure tactical communications and carry missile-tracking data. A second orbital plane of 21 satellites is planned to follow, with Northrop Grumman building approximately 150 space vehicles across Tranches 1, 2, and 3. This development was first reported by Defence Industry Europe.