The newer low Earth orbit constellation already has produced over 160,000 collections of imagery and data collections – an output that the National Reconnaissance Office has already claimed is exceeding its expectations.
NROL-105, which was launched at 11:39 p.m. EST Jan. 16, 2021, at Vandenberg Space Force Base Space Launch Complex 4-East, has an unspecified number of satellites on board, all of NRO nature. It was the 12 th flight in support of a proliferated architecture of the office, a years-long construction, which moves portions of U.S. overhead reconnaissance out of a few very capable spacecraft and into numerous smaller platforms capable of being easily refreshed and added to a regular launch cadence.
Operationally, it was similar to the well-established West Coast pattern: the first stage ascended to orbit, dropped its payload, and then returned to Landing Zone 4 at Vandenberg. The NRO and Space Launch Delta 30 have become widely recognized as a match since the mission but since the constellation has expanded and the National Security Space Launch enterprise relies on repeatable processing flows. The public information ceased at that point, being what would be anticipated of a classified payload, but the direction is obvious: the NRO has called the program the largest constellation ever deployed by the government and has asserted that program launches will persist into the year 2029.
The user friendly term of “proliferated architecture” can be broken down into the readable version; the NRO is compromising some per-satellite refinement to gain coverage, persistence and delivery speed. Maj. Gen. The approach was introduced by Chris Povak, the deputy director of the NRO as a balance and not a replacement to the legacy fleet. The larger satellites are kept in the center of some collections and the newer layers provide volume and timeliness- particularly when the user requires more frequent looks and closer connection between tasking and delivery. Another outcome of the constellation Povak termed as “great” and told the agency it is engaged with the Space Force and the National Geospatial-Intelligence Agency to operationalize the capability through a unified coordination center.
The fact that speed is among the most significant engineering consequences of the program. The NRO has reported that the new layer has shortened the collection-to-distribution schedule to single digit minutes (out of hours) and further time savings are anticipated as ground systems become more mature. The hard problem with increased numbers of satellites does not reside in launch and deployment, but rather in coordination: coordinating collections, routing data, anomaly detection, and ensuring that operators are not involved in decisions that are routine and can not be made at hundreds of satellites.
In that regard, Povak made an unusually direct declaration of the direction the workload is going: “When you’re talking now about orders of magnitude more data, orders of magnitude more vehicles, orders of magnitude more processing capabilities, and a customer base that’s expanding all around the world, the days of having people in the loop, on the loop, doing manual processes are gone,” he said. The NRO has identified automation in command and control, anomaly response and “orchestration” as initial areas of attention and exploration of AI-supported workflows throughout the enterprise.
The NRO has not publicly named the satellites on these missions and has not validated spacecraft suppliers. Nevertheless, the size of the constellation and its rhythm have brought out the added scrutiny of Starshield, a government-oriented satellite constellation being promoted by SpaceX as a Starlink repurposed bus that can serve customers of national security. Regardless of the fact that NROL-105 has Starshield payloads or not, the bigger picture is thus: the NRO is creating an overhead system that is going to be operated as a network and not a museum of single-spacecraft.
The patch tagline of NROL-105, which is “Strength in Numbers,” is written like marketing. Practically, it outlines a systems-engineering shift, which relies just as much on ground automation and data pipelines as it does on rockets and satellites.
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