Britain and France say they’re ready to lead a multinational Ukraine Support Force, in the event of a ceasefire, with a British led two-star HQ in Kyiv and Command and Control from London or Paris.

They promise air and sea policing, and logistic support on the ground. Senior RUSI researcher and former infantry officer Ed Arnold explains the thinking, and the big gaps that need to be filled.

Sitrep examines the evidence that suggests American nuclear bombs have just been moved to the UK for the first time in nearly two decades, and asks whether it might just be a bluff.

And one of NATO’s top research scientists tells us how quantum computing could revolutionise military capability, while it threatens to make some current tech useless.

First details of a “peace force” for Ukraine