The United States Space Force has announced significant contract awards totaling $437 million to satellite communication providers Intelsat General and Viasat. These contracts mark a crucial step in the development of a new constellation of satellites designed to provide protected and secure communications for U.S. military operations worldwide.
The awards are part of the Protected Tactical SATCOM-Global (PTS-G) program, an initiative focused on building a resilient satellite communication network in geosynchronous orbit – a high-altitude orbit where satellites appear stationary relative to the Earth’s surface. Intelsat General and Viasat will be responsible for constructing the first two operational PTS-G satellites, collectively known as “Swarm 1,” with an anticipated launch date in 2028. This program aims to bridge a critical gap in military communications, offering a more secure and dedicated alternative to commercial satellite systems while enhancing the focused tactical communication capabilities needed by warfighters.
The PTS-G program is a key component of the broader Protected Tactical SATCOM Family of Systems (PTS FoS). This comprehensive architecture is designed to eventually replace the military’s aging Advanced Extremely High Frequency (AEHF) satellite constellation, which currently provides highly secure global communications. The PTS FoS encompasses various integrated elements, including the new satellites themselves, the encrypted Protected Tactical Waveform (PTW) – a technology designed to resist jamming – sophisticated ground control systems, and a joint Army-Air Force project focused on developing advanced anti-jam modems.
“PTS-G is a vital element of the Space Force’s resilient SATCOM architecture,” a statement from the Space Force explained. “It is specifically engineered to provide tactical warfighters with a worldwide, transponded system, capable of leveraging both the anti-jam Protected Tactical Waveform (PTW) and non-PTW waveforms. This dual capability ensures critical communication for existing legacy wideband users while simultaneously deploying PTW to deliver anti-jam satellite communications, countering emerging threats and guaranteeing connectivity in contested environments where adversaries might attempt to disrupt communications.”
For fiscal year 2027, the Space Force has requested approximately $450 million to fund these various efforts within the PTS FoS, with an ambitious plan to allocate $2 billion towards the program through fiscal year 2031. Approximately $150 million of the fiscal 2027 budget is specifically earmarked for PTS-G, supporting the development of satellites capable of operating in both Ka and X-band frequencies, crucial for diverse communication needs.
The recent awards to Intelsat General and Viasat follow initial prototype contracts for PTS-G, which were granted last July to Viasat, Intelsat, Boeing, Northrop Grumman, and Astranis. While the current contracts are for the first two operational satellites, budget documents indicate that the service plans to acquire a total of four satellites for “Swarm 1.” It remains unclear whether the Space Force will award contracts to additional vendors for the remaining two satellites or if they will be procured from Intelsat General and Viasat. Furthermore, the Space Force is in the process of selecting providers for the program’s “joint hubs,” which will form a critical part of the broader Protected Tactical SATCOM ground infrastructure necessary to control the satellites and process their data.
While the initial phase of PTS-G will primarily provide regional coverage, the Space Force’s overarching vision for the program is to achieve comprehensive worldwide coverage, ensuring seamless and secure communication capabilities across the globe.
The Space Force highlighted its acquisition strategy, stating, “The approach for Swarm 1 exemplifies acquisition transformation by leveraging a competitive strategy with commercial partners to accelerate delivery of capabilities while driving down long-term costs.” This strategy, they added, “underscores Space Systems Command’s overarching mission to deliver space capabilities that ensure U.S. space superiority and deter aggression in the space domain.”
These PTS-G contracts come shortly after another significant award within the broader Protected Tactical SATCOM ecosystem. On May 15, Northrop Grumman secured a $398 million contract for the Space Force’s Enhanced Protected Tactical SATCOM-Prototype (Enhanced PTS-P) program. This separate but related spacecraft is designed to feature even more advanced anti-jam and data processing capabilities, with a projected launch in 2030. The Space Force plans to allocate $166 million to the Enhanced PTS-P program in fiscal year 2027, which will support a critical design review for Northrop Grumman’s prototype and initiate the manufacturing and testing phases of the satellite.
Why This Matters
The U.S. Space Force’s investment in the Protected Tactical SATCOM (PTS) family of systems, particularly the recent PTS-G contracts, represents a critical strategic move with wide-ranging implications for global security, military operations, and the future of space-based technology.
First, enhancing military effectiveness and safety is paramount. In an increasingly complex and contested global environment, the ability of military forces to communicate securely and without interruption is non-negotiable. Modern adversaries possess sophisticated capabilities to jam, intercept, or disrupt traditional satellite communications. By developing systems with advanced anti-jamming features like the Protected Tactical Waveform (PTW), the Space Force ensures that U.S. and allied forces can maintain command and control, share vital intelligence, and coordinate operations even in the face of electronic warfare attacks. This directly impacts mission success, troop safety, and the ability to respond effectively to crises anywhere in the world.
Second, this initiative underscores the geopolitical competition in space. Space has become an indispensable domain for military and commercial activities, and nations are actively pursuing capabilities to secure their access and deny it to rivals. The PTS programs are a clear signal of the U.S. commitment to maintaining its technological edge in space communications, deterring potential adversaries from attempting to disrupt its vital links, and ensuring strategic stability. It highlights an ongoing technological arms race where resilient, secure communication infrastructure is a cornerstone of national defense.
Third, the modernization of aging infrastructure is crucial. The current Advanced Extremely High Frequency (AEHF) constellation, while robust, is aging. Replacing it with a next-generation system ensures that the U.S. military’s communication backbone remains state-of-the-art, capable of meeting evolving threats and technological demands. This continuous innovation is vital to prevent obsolescence and maintain strategic advantage.
Finally, the Space Force’s approach of leveraging commercial partnerships demonstrates a shift in defense acquisition strategies. By engaging companies like Intelsat General and Viasat, the military aims to harness commercial innovation, accelerate delivery timelines, and potentially reduce long-term costs. This collaboration fosters growth within the private space sector, driving technological advancements that can have broader benefits beyond defense, while also streamlining the procurement process for complex space systems. In essence, these contracts are not just about building satellites; they are about securing global communication, projecting military strength, and shaping the future of space defense.