The UAE's Mohammed Bin Rashid Space Center will provide the airlock for the NASA-led, lunar-orbiting Gateway space base, under an agreement announced on Jan. 7.
The agency has a third contract with Axiom Space under a $140 million agreement reached in February 2020 to assemble an initial commercial ISS successor.
Performance benefits of Unity upgrades that were proved last year will feed into Delta spaceship design as belt-tightening forces cuts in near-term flight rate.
The Tracking Layer satellites are to be part of the first group of operational missile-tracking spacecraft in the Proliferated Warfighter Space Architecture.