British Army AI cuts war-planning cycle from 72 hours to one

TL;DR:

• The British Army’s ASGARD system has shortened corps-level war planning from 72 hours to one, its Chief of the General Staff says.
• The UK is investing around £1bn (about $1.3bn) in such “digital targeting web” systems.
• A trial run from a Trafalgar Square tube station processed 10 terabytes of data a day while directing troops in Estonia.

The British Army’s new AI-powered planning system has cut the time a corps needs to prepare for battle from 72 hours to a single hour, Chief of the General Staff Gen. Roly Walker told the Royal United Services Institute’s Land Warfare Conference in London on Tuesday. “A corps planning cycle that once took 72 hours can now take one,” he said, adding wryly: “What they’re going to do with the other 71 hours, I do not know.”

A “digital targeting web”

Dubbed ASGARD, the platform gathers and processes battlefield data to help commanders identify targets, make decisions and coordinate attacks — Britain’s answer to systems such as Palantir’s Maven for the Pentagon and Ukraine’s Delta platform. The UK has committed around £1bn (about $1.3bn) to developing such capability. Walker said ASGARD could let a corps strike ten times as many targets in a day, “limited only by the munitions that are available to fire”, and described it as “a digital juggernaut that is evolving every 8 to 12 weeks”.

The figures are striking, though they come from the Army’s own assessment rather than independent evaluation. In a recent exercise, a makeshift headquarters beneath Trafalgar Square processed 10 terabytes of data a day — the equivalent, the Army said, of “nearly three months of non-stop high-definition Netflix” — while managing troops deployed in Estonia.

Looking forward

Walker framed the shift as potentially this century’s “tank versus horse” moment, and said the UK would push thousands of drones and 50 electronic-warfare systems forward to its eastern flank within a year, ready to act inside 30 minutes. For UK readers, ASGARD sits alongside a wider pattern of public-sector AI deployment producing dramatic time savings — from Whitehall finance teams to call centres — but defence raises sharper questions about human oversight when planning cycles compress from days to minutes. The operational claims are bold; the test will be whether they hold under conditions the Army cannot stage-manage.