26. February 2026
Cold War Spy Satellite Program Revealed: Nro Unveils Jumpseat Constellation Details

The National Reconnaissance Office (NRO), the Pentagon agency responsible for building and operating U.S. spy satellites, has recently declassified details about a Cold War-era surveillance program called Jumpseat. This revelation sheds light on the importance of satellite imaging technology and how it has advanced in the decades since.
The existence of the Jumpseat program has been publicly known since the 1980s, but little was known about the constellation until now. In a January 28 news release, the NRO disclosed new details about the program’s origins, its mission, and the role the Air Force played in developing and launching it. The agency also released images and illustrations of early Jumpseat satellite models.
According to the declassification memo dated December 5, NRO Director Chris Scolese wrote that shedding more light on the program allows the public to understand the value of Jumpseat and its historic significance. He described the program’s declassification as “limited” and said the agency will consider a more complete reveal “as time and resources permit” and in coordination with the Air Force and the National Security Agency.
Scolese stated that publicly acknowledging limited facts will not cause harm to current and future satellite systems, adding that it is consistent with the agency’s obligation to be open and transparent where possible through declassification of historic programs. The NRO has a strong commitment to transparency, having already released declassified information on numerous Cold War-era surveillance programs.
The Jumpseat satellites, which operated from the 1970s until the early 2000s, intercepted communications and data from the Soviet Union and other U.S. adversaries about systems they were developing, including long-range missiles and atomic weapons. The program’s core mission focus was to monitor adversarial offensive and defensive weapon system development.
NRO stated that Jumpseat’s core mission focus was to monitor adversarial offensive and defensive weapon system development, aiming to collect data that might offer unique insight into existing and emerging threats from its highly elliptical orbits providing near-continuous coverage of Polar regions. The agency codeveloped the satellites under an effort called “Project Earpop” with the Air Force.
While the NRO had other electronic surveillance satellites operating in low-Earth orbit at the time, Jumpseat was the first such spacecraft to operate in this manner, providing a new vantage point for collecting unique and critical signals intelligence from space. The historical significance of Jumpseat cannot be understated as it offered the U.S. a valuable asset for monitoring adversarial systems.
The NRO launched the first Jumpseat satellite in 1971 from Vandenberg Air Force Base in California – now a Space Force base – and by 1987, it had eight spacecraft in orbit. The final satellite was decommissioned in 2006. Today, the government relies heavily on unclassified commercial satellites for its Earth observation mission, with NRO’s Commercial Systems Program Office managing contracts with companies like HawkEye 360, Capella Space, ICEYE US, and Umbra.
NRO has made a concerted push to rely more on commercial systems, and its Electro-Optical Commercial Layer program launched in 2022 plans to spend over $4 billion on commercial imagery over a 10-year period. This shift towards commercialization is expected to have far-reaching implications for the U.S. military and intelligence community, enabling more efficient and effective use of space-based assets.
Speaking at a Mitchell Institute event in December, NRO Deputy Director Maj. Gen. Christopher Povak said the agency views commercial ISR providers as a “force multiplier,” allowing its classified systems to perform more unique missions and making it easier to share data with allies and partners. He emphasized that integration of commercial and national systems is critical.
The Jumpseat program’s declassification marks an important milestone in the NRO’s efforts to increase transparency and collaboration with other government agencies. By shedding light on this Cold War-era surveillance program, the agency aims to provide a better understanding of satellite imaging technology and its ongoing evolution.
NRO has made significant strides in embracing commercial satellite capabilities, recognizing their value as a complement to classified systems. The agency’s Commercial Systems Program Office plays a crucial role in managing contracts with private companies.
The shift towards commercialization is expected to have significant implications for national security and global cooperation. As the NRO continues to push forward with its commercial programs, it remains to be seen how this will impact the agency’s mission and overall effectiveness.
In recent years, the NRO has demonstrated a commitment to openness and transparency through declassifying numerous historic surveillance programs. The Jumpseat program’s declassification serves as a testament to this commitment, providing valuable insights into the development of satellite imaging technology over the decades.
The program’s revelation highlights the importance of satellite imaging technology in national security and how it has advanced since its inception during the Cold War era. The NRO’s efforts to increase transparency and collaboration with other agencies demonstrate its dedication to open communication and shared understanding among stakeholders.