The National Reconnaissance Office (NRO) is a US intelligence agency responsible for designing, building and operating the country’s reconnaissance satellites. Its first high-resolution photoreconnaissance satellite system, codenamed Gambit, launched in 1963,1 followed in 1971 by the Hexagon satellite program, a similar system built for wide-area searches of denied territory.2 Chris Ramsay said the NRO is one of the most secretive departments among US intelligence agencies,3 and he also said the agency has placed distinctive patches and crests on its satellites, each representing a different mission.4
A 1991 security advisory attributed to the NRO surfaced in UAP research circles: according to In Plain Sight, the leaked document listed codenames and command locations in and around 1991 Nellis Air Force Base security lockdown, including the USA, Nevada, Area 51 sites known as Groom Lake and USA, Nevada, Dreamland.5 A related NRO document detailing codenames for Special Access Programs (SAPs) was reportedly sent by Steven Greer to Thomas Wilson’s staff ahead of an April 1997 Pentagon visit.6 Separately, Tom DeLonge said NRO surveillance satellites were seeing UAP objects entering and leaving the atmosphere, and that he had seen the evidence himself.7 He also said one of his advisers, from the NRO, used the term “episodic visits” to describe UAP events.8
The NRO features prominently in the career of David Charles Grusch, a veteran of both the National Geospatial-Intelligence Agency (NGA) and the NRO.9 From 2016 to 2021 he served at the NRO as Senior Intelligence Officer, leading production of the NRO director’s daily briefing,10 and on the operations center’s Director’s briefing staff, coordinating the Presidential daily brief and supporting contingency operations as reserve intelligence division chief backup.11 The NRO Operations Center Deputy Director assessed him, according to the same profile, as an “adept staff officer and strategist” and “total force integrator with innovative solutions and actionable results."12 From 2019 to 2021 he served as the NRO’s official representative to the Unidentified Aerial Phenomena Task Force (UAPTF), in a reservist capacity within the United States Air Force (USAF),13 and he testified to this at the House Hearing on Unidentified Anomalous Phenomena (2023-07-26), where he was identified as the Former NRO Representative to the UAPTF.14 Luis Elizondo has stated that Grusch served as the NRO and NGA representative on the Pentagon’s UAP Task Force.15 He also said that Jay Stratton handpicked members for the task force from across the intelligence community, including the Federal Bureau of Investigation (FBI), the NRO, the National Aeronautics and Space Administration (NASA) and the FAA.16
Christopher K. Mellon said the NRO, the Central Intelligence Agency (CIA), the NGA, the FBI and the National Security Agency (NSA) appeared to hold important UAP data that they were not sharing with each other.17 A leaked 2021 National Reconnaissance Office (NRO) Performance Report on David Charles Grusch forms part of the documentary record of his time at the agency. After leaving the NRO, Grusch went on to serve as a senior intelligence officer at the NGA.9