From the size and location of massive Russian convoys, to the serial numbers of missiles used in strikes, we all have access to unprecedented detail of the Ukraine war.
An army of amateur analysts are gathering, checking and sharing OSINT - Open Source Intelligence - which details the fight as it happens. One of them tells us how and why he does it.
Finland and Sweden could be weeks away from applying for NATO membership – but would that be good for the alliance, or an extra burden?
And we talk to the Falklands veteran who’s telling the story of that war in real time on Twitter.
