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Bryan Meidt

A New Era in National Security: The NRO’s Proliferated Satellite Constellation

Updated: Nov 20

Bryan Meidt



As the landscape of global security evolves, the National Reconnaissance Office (NRO) is preparing to launch a groundbreaking initiative that promises to revolutionize the way the United States gathers and processes intelligence. The NRO “develops and operates the world’s most capable and innovative overhead reconnaissance systems to collect intelligence for U.S. national security and to support disaster relief and humanitarian efforts.” With the impending operational launch of its new satellite constellation, the NRO is making a significant leap forward in its capabilities, enhancing U.S. military readiness in an increasingly complex world.

Set for launch aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base, the mission designated NROL-146, or NRO Launch 146, is a pivotal step in transitioning the NRO’s new imaging satellite architecture from demonstration phases to real operational settings. This mission is not just another launch; it represents the beginning of a new chapter in satellite-based intelligence. According to Troy Meink, the NRO’s principal deputy director, this mission will be “the first operational launch of the NRO’s new proliferated architecture,” which has been under development with a $1.8 billion contract awarded to SpaceX and Northrop Grumman.


The importance of this new architecture cannot be overstated. The NRO aims to quadruple the number of satellites in orbit, significantly increasing its ability to gather intelligence. Meink highlighted that “space-based intelligence has become a primary, if not the primary, means of collection in denied areas.” The shift to proliferated architecture allows for smaller and more satellites, enabling more frequent revisits of critical areas. This capability is essential for delivering timely and accurate intelligence to military users, particularly in high-stakes environments.


NRO Director Chris Scolese elaborated on this transition, noting, “From last June to December this year, we’ll have probably launched 100 satellites.” The NRO’s goal is ambitious: to fill out its constellation with hundreds of satellites stationed across multiple orbits by 2028. This represents a significant strategic shift, not only for the NRO but also for the broader defense community, as these advancements will directly enhance national security. By expanding its satellite network, the U.S. will strengthen its ability to monitor potential threats, improve real-time intelligence gathering, and ensure dominance in space—an increasingly contested domain. This expanded capability is essential for maintaining strategic advantage and safeguarding U.S. interests against emerging threats from adversaries who are rapidly advancing their own space and cyber capabilities.


One of the key advantages of this new constellation is its ability to enhance revisit rates—essentially, the frequency with which satellites can capture images of the same location over time. Scolese emphasized, “The purpose of this proliferated architecture is to increase revisit rates, enhance NRO’s coverage, and capture and deliver — by orders of magnitude — more data to our users than ever before.” This persistent coverage is vital for military operations that require real-time intelligence and situational awareness. For example, during the 2020 killing of Iranian General Qasem Soleimani, real-time satellite imagery played a key role in tracking the movement of his convoy. Similarly, in the context of the ongoing war in Ukraine, frequent satellite imagery from commercial and military assets has been crucial in monitoring battlefield movements, verifying troop positions, and assessing damage. These capabilities enable decision-makers to make faster and more informed choices, enhancing operational effectiveness and reducing risks to personnel and assets.


The NRO’s strategy also reflects a growing trend in the space industry: the use of low-cost, large constellations of satellites. This approach is not unique to national security. Commercial entities are also leveraging this model to offer services ranging from global internet access to agricultural monitoring. As Scolese pointed out, the NRO can capitalize on the burgeoning commercial space sector, adapting commercially available satellites with military-specific sensors and systems. This collaboration not only reduces costs but also accelerates the deployment of essential capabilities.


In addition to hardware innovations, the NRO is looking toward the future by incorporating advanced technologies such as artificial intelligence (AI) and machine learning. As Scolese noted, these technologies will help operators in “tasking the satellites and processing intelligence they collect.” By optimizing satellite operations and enhancing data processing, the NRO aims to streamline decision-making and improve overall operational efficiency.


However, this ambitious project is not without challenges. The increasing number of satellites in orbit raises concerns about space traffic management and the potential for collisions. Notably, China’s expanding presence in space poses a growing risk in this regard. As China continues to launch large satellite constellations—such as its BeiDou navigation system—it adds to the congestion in low Earth orbit. Furthermore, China’s demonstrated anti-satellite (ASAT) capabilities raise significant concerns about potential intentional or accidental collisions, which could generate dangerous space debris and disrupt global satellite operations.


As the NRO expands its capabilities and satellite fleet, it will need to work closely with international partners and commercial entities, including China, to ensure the safe and sustainable use of space. This may involve increased cooperation on space situational awareness (SSA), debris mitigation, and space traffic management efforts to avoid the risk of escalation in space-related conflicts.


The development of the NRO’s new satellite constellation represents a significant advancement in national security and intelligence capabilities. Increasing the number of satellites enhances the ability to gather timely information, which is crucial in today’s rapidly changing global landscape. The integration of AI and machine learning into satellite operations is particularly promising, as it could streamline processes and improve decision-making.


However, this advancement also raises important considerations. Issues like space traffic management and the ethical implications of increased surveillance must be addressed to ensure that national security efforts do not infringe on civil liberties. Balancing technological innovation with responsible use is key as the U.S. navigates this new era of space-based intelligence. Overall, it's an exciting development but one that requires careful thought and oversight.

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