July 5, 2022 – Airbus US Space & Defense, Inc., has been contracted to provide 42 satellite platforms as well as assembly, integration, and test (AIT), launch, and space vehicle commissioning support services to Northrop Grumman to satisfy the US Space Development Agency’s (SDA) Tranche 1 Transport Layer prototype constellation (T1TL) award. The Transport Layer will serve as the backbone for SDA’s National Defense Space Architecture by providing assured, resilient, low-latency military data and connectivity worldwide to a full range of defense applications. Supporting this vital effort underscores Airbus US’s commitment to the continued expansion of its Florida facility and investment in the Space Coast in support of US Government and commercial space missions. Derived from the flight-proven ARROW platform, the Airbus US solution expands on its commoditized satellite bus design providing more power and a larger payload accommodation. This modular solution offers a scalable 300 – 500 kg bus for the Northrop Grumman payload and future US Government missions.