# The New Great Game

By [DYLIT Chronicles](https://dylit.info/user/dylitmediabuzz)

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Britain's "DARPA" and the Push to Turn the Sky Into a Sensor ARIA: A High-Risk Research Agency, not a buyer of kit The Advanced Research and Invention Agency (ARIA) is a UK government body, set up by Act of Parliament and made operational in January 2023, that backs high-risk, high-reward science conventional grant systems are too cautious to fundis a United Kingdom government research funding body, established by Act of Parliament in 2022 and made operational in January 2023, that backs "high-risk, high-reward" science and technology which conventional grant systems are seen as too cautious to fund. It sits under the Department for Science, Innovation and Technology, not the Ministry of Defence, and launched with roughly £800 million over four years, a figure since raised toward £1 billion through 2028-29headquartered in London and sponsored by the Department for Science, Innovation and Technology, it is modelled on the United States Defense Advanced Research Projects Agency and is widely called the "British DARPA." ARIA launched with a budget of approximately £800 million over four years, a figure the June 2025 Spending Review raised to at least £1 billion through the end of 2028-29. Unlike conventional procurement, which specifies a requirement and buys a proven system, ARIA runs on term-limited "Programme Directors" who set an ambitious technical goal and fund a portfolio of outside teams to chase it, expecting most bets to failmany features of the agency are admittedly DARPA-inspired, such as the use of term-limited program managers, which ARIA calls program directors. These program directors serve as chief visionaries for their programs as well as fund and actively manage teams of coordinated external researchers towards a program's well-defined goal. What to fund is decided by ARIA's own leadership, not ministers. Sensing the Sky: The Building Blocks ARIA isn't a defence agency, but a couple of its live programmes build exactly the technology an "air-as-surveillance" concept would need. Its £50 million Enduring Atmospheric Platforms programme is funding fixed-wing, lighter-than-air and hybrid aircraft meant to loiter in the stratosphere for a full week, delivering continuous power to a payload while holding a fixed line of sight to the groundThis programme aims to build that missing link by unlocking the stratosphere as a persistent operating environment. We are backing teams to solve the interdependent challenges of flight and energy to create a resilient and sustainable platform layer between Earth and space. ARIA frames the goal as low-cost, sovereign infrastructure for communications, an alternative to satellite constellationsThis programme addresses the challenge of achieving ubiquitous, resilient connectivity by establishing a regionally scalable, high-performance alternative to LEO scaling, offering a sovereign and more resilient alternative, while also noting that platforms flying entirely within national airspace are easier to govern and secure. Separately, its Extending Our Perception opportunity space funds "Hypersensory Intelligence" work that pairs new sensors with AI to pick up chemical, acoustic and other signals current systems missAI is co-designed with novel sensing technologies to directly capture high-dimensional signals from the physical world. Neither programme is billed as military. But distributed sensing, autonomous aerial platforms and AI-driven signal fusion are the same raw ingredients used across defence sensing more broadly. From Sensing to Warfighting: Where The Military Application Actually Sits The explicit effort to turn UK airspace and the electromagnetic spectrum into a networked surveillance and targeting system is happening mostly outside ARIA, inside the Ministry of Defence. The 2025 Strategic Defence Review named cyber and the electromagnetic spectrum ("CyberEM") a distinct warfighting domainThe 2025 Strategic Defence Review recognised cyberspace and the electromagnetic spectrum as a distinct military domain (CyberEM) and announced plans to create a "CyberEM Command" by the end of 2025, and a new Defence Cyber and Electromagnetic Force stood up soon after. The MOD's Digital Targeting Web, backed by roughly £1 billion with first elements due in 2026, is meant to connect sensors on ships, aircraft, satellites and drones to "deciders" and "effectors" so targets can be found, tracked and hit across domains far faster than beforeThe Digital Targeting Web will enable rapid, integrated battlefield decisions by linking sensors and shooters across domains. Counter-drone trials such as Project Synergia have already tested radar, electro-optic and RF sensors around UK bases to detect and defeat hostile UASit will enable the RAF to establish the most effective way to detect, track, identify and defeat hostile drones, as well as evaluate a range of capabilities including advanced radar, electro-optic and radio frequency sensors, and counter-measures. Passive radar, which reads reflected background signals instead of emitting its own, is becoming central to this kind of contested-airspace sensing precisely because it's harder for an adversary to locatePassive radar systems are more likely to detect stealth aircraft than active radar systems, as they typically use lower-frequency radio waves that are not usually countered by stealth aircraft design. What's Confirmed, and What isn't Nothing in the public record shows ARIA itself running a defence-labelled "air-surveillance-network" programme. Its sensing and atmospheric-platform work is described in dual-use, civilian terms, aimed at communications and Earth observation. The clearer, better-documented push to network UK airspace and spectrum for sensing and targeting sits with MOD initiatives like the Digital Targeting Web and the CyberEM Force, and even there the government says much of the underlying investment detail is held back at a higher classificationdue to the sensitivities of technology under development, further detail is held at a higher classification. RUSI analysts have also flagged organisational, procurement and funding hurdles that could make the Digital Targeting Web harder to deliver than its architecture suggestsjoint low-latency targeting is seemingly within reach, but organisational complexity, procurement and funding challenges and a dearth of outcome metrics threaten to make its delivery targets more aspirational than assured. Any link drawn between ARIA's frontier research and a specific warfighting capability is best read as informed inference about where dual-use technology is heading, not a confirmed programme connection.   Sources Related Videos "The Digital Targeting Web explained" — Sitrep podcast (BFBS): https://www.youtube.com/watch?v=JJtGC7oZ9gw ARIA official channel (programme updates, talks by ARIA leadership): https://www.youtube.com/channel/UCqCCrdgpr02zZxe9Dyaw_kg DARPAtv, the US model ARIA is compared to, for context on how these agencies communicate their work: https://www.youtube.com/darpatv