Viasat has secured a major U.S. defense contract worth up to $450 million to help the U.S. Space Force develop and operate a new military space communications network. The agreement will support the Space Data Network Backbone (SDN-B), an architecture designed to provide secure, resilient and high-capacity data connections for military operations around the world.
The contract, awarded through the U.S. Space Force’s Space Systems Command, includes an initial task order valued at $115 million. Viasat will help design, establish, integrate and sustain the network’s Mission Operations Center (MOC), which will coordinate participating connectivity services under government direction.
The project is significant because reliable satellite communications and rapid data transport are becoming increasingly important to modern military operations. The network is intended to support U.S. Space Force missions, the Golden Dome for America initiative and the wider Joint Force.
According to Viasat’s November 10 announcement, the company will provide systems engineering, network integration, monitoring and operational support. The award also reflects the Pentagon’s broader effort to combine commercial satellite technology with government defense capabilities.
Viasat Space Force Contract: What the $450 Million Deal Includes
The new Viasat Space Force contract is an indefinite-delivery/indefinite-quantity (IDIQ) agreement with a maximum ceiling of $450 million.
An IDIQ contract establishes a framework under which the government can issue orders for services as requirements develop. Therefore, the $450 million figure represents the potential contract ceiling, not a guaranteed payment to Viasat.
The initial task order is valued at $115 million. It will support the development and expansion of the Mission Operations Center and related network operations capabilities.
The center will serve as an integration point for the different connectivity services participating in the Space Data Network Backbone. Rather than depending on a single satellite provider or communications system, the architecture is designed to coordinate multiple vendors and connectivity options.
This approach could help the Space Force manage a more flexible military communications network as additional commercial and government capabilities become available.
The main responsibilities assigned to Viasat include:
- Systems engineering and integration: Connecting space-based communications services with ground infrastructure and supporting multi-orbit connectivity.
- Network operations: Establishing systems to manage data transport according to government-directed mission priorities.
- Network monitoring: Providing a shared operational picture of network health, status and performance.
- Life-cycle sustainment: Supporting long-term engineering, availability, resilience and cybersecurity requirements.
- Mission integration: Helping coordinate participating connectivity services within the wider Space Data Network architecture.
The work will take place under government direction, meaning the Space Force will retain control over mission priorities and operational requirements.
What Is the Space Data Network Backbone?
The Space Data Network Backbone, or SDN-B, is designed to provide a common data transport architecture connecting different space-based and ground-based communications systems.
Modern military operations depend on information moving quickly between satellites, command centers, aircraft, ships, ground forces and other defense systems. These platforms may operate in different locations and rely on different communications providers.
A multi-vendor network can help connect those systems without requiring every participant to depend on one communications platform.
The SDN-B is intended to provide three important capabilities:
Resilient connectivity: Multiple participating systems can help reduce dependence on a single communications pathway.
High-capacity data transport: The architecture is designed to move significant amounts of information between military users and connected systems.
Low-latency communications: Faster data delivery can help military operators receive information and coordinate decisions more efficiently.
The Mission Operations Center will play an important role in managing these services. It is expected to provide a common operational picture, allowing authorized operators to monitor network performance and understand the status of participating connectivity services.
The goal is to create a more integrated communications environment that can support different military missions across the globe.
Why the Mission Operations Center Matters
The Mission Operations Center is a central part of Viasat’s contract.
Military communications networks can involve several satellite constellations, ground stations, service providers and users. Coordinating these systems requires more than simply having satellites available in orbit.
Operators also need tools to monitor network performance, manage connectivity and respond when a communications service experiences problems.
The MOC is intended to bring these functions together.
For example, the center will support a common operational picture of network health, status and performance. This means authorized personnel can have a shared view of how participating network services are operating.
Viasat will also support the space-to-ground interface needed for multi-orbit connectivity services. This work is important because military users may need communications capabilities from different satellite orbits and ground infrastructure.
The company will provide engineering and sustainment support to help meet government requirements for network availability, resilience and cybersecurity.
However, the contract does not mean Viasat will independently control every satellite or military communications system involved. The company will provide integration and operations support under Space Force direction.
How the Viasat Contract Supports Golden Dome for America
The Viasat award is connected to the broader Golden Dome for America initiative, a U.S. effort focused on developing an integrated homeland air and missile defense architecture.
Golden Dome is intended to combine existing and planned defense capabilities, including space-based sensors and other systems, to improve the country’s ability to detect, track and respond to missile and aerial threats.
Such an architecture would depend on reliable communications between sensors, command-and-control systems and other defense assets.
This is where the Space Data Network Backbone could become important.
A resilient data transport network is intended to help move information between connected military systems. Faster and more dependable communication can support the exchange of information required for complex defense operations.
The Viasat contract specifically covers the Mission Operations Center and its integration and operations capabilities. It is not a contract to build the entire Golden Dome system, manufacture missile interceptors or independently operate every