AI shrinks – The British Army says its new AI-powered ASGARD system has cut corps-level war-planning cycles from 72 hours to one hour. Chief of the General Staff Gen. Roly Walker described the change at the Royal United Services Institute’s Land Warfare Conference in Londo
For the British Army, the most striking change isn’t a new weapon—it’s time. In a planning room that once demanded 72 hours to move a corps from information to action, a new AI-powered system is aiming to compress that same cycle into a single hour.
Gen. Roly Walker, the Chief of the General Staff, said this on Tuesday at the Royal United Services Institute’s Land Warfare Conference in London. He described an ASGARD system that has shortened war-planning cycles at the corps level from 72 hours to just one hour.
Walker framed it with a rare moment of candor. “Now, I said last year that ASGARD would help us sense twice as far, decide twice as quick, and strike twice as deep. And I was wrong,” he said.
“A corps planning cycle that once took 72 hours can now take one,” Walker added. Then he allowed the scale of the shift to hang in the air. “What they’re going to do with the other 71 hours, I do not know.”
ASGARD—described by the UK as a “digital targeting web”—is designed to gather and process battlefield data so commanders can find targets, make decisions, and coordinate attacks. Walker said the system would let a corps attack 10 times as many targets in a single day.
“In fact, they’re limited only by the munitions that are available to fire into the sky,” he said. He also described ASGARD as something that keeps changing rather than something that simply gets switched on: “ASGARD is literally a digital juggernaut that is evolving every 8 to 12 weeks.”
That pitch fits into a wider push across militaries to use AI to manage war zones. The system joins efforts such as Palantir’s Maven system for the Pentagon and Ukraine’s Delta platform. The UK itself announced last year that it plans to spend 1 billion pounds—about $1.3 billion—on developing such systems for its own military.
In the British Army, a corps sits at the top of the battlefield command structure. It typically oversees logistics, intelligence, strategic strikes, and the deployment of tens of thousands of troops. That’s why ASGARD matters beyond the battlefield itself: it is a headquarters-level platform used by top commanders who can be away from the actual frontline.
Last month. the UK conducted an exercise that deployed the system from a tube station under Trafalgar Square. with Walker saying on Tuesday that it was managing troops in Estonia. In that makeshift setup. the system processed 10 terabytes of data in a day—described by the British Army as “nearly three months of non-stop high-definition Netflix.”.
The Army also ran a separate, weekslong exercise in Charing Cross station using the ASGARD system.
Walker connected the time compression to the operational posture the UK is trying to build for a confrontation with Russia. He said that, to prepare, a British corps needs to be “capable of doing what a Ukrainian corps can do today.”
“So in the next year, I expect to see much greater numbers of our remote and autonomous systems forward on our eastern flank, ready to strike and act within 30 minutes,” Walker said.
He also linked ASGARD’s promise to a broader technology shift. He told the conference that the UK is sending thousands of drones to its units and introducing 50 operational-level electronic warfare systems that were used in Ukraine.
“If I ever think this was a moment where we had a conversation about what is our century’s ‘tank versus horse’ moment, I feel it’s about this area,” Walker said.
All of it points to a single theme running through the remarks: if planning can be sped up from 72 hours to one, the organization that can turn information into action faster may not just fight differently—it may simply have more time to decide.
British Army AI ASGARD corps planning digital targeting web Roly Walker drones electronic warfare UK defense Estonia exercise Charing Cross station Trafalgar Square tube station