The road to war for Elliott and Kieran ran through Facebook, a £20 Ryanair flight to Krakow in Poland, a cold night sleeping outside a railway station, then walking into Ukraine to join other recruits taking a minibus to Lviv. ‘I just can't sit at home and watch what's going on and carry on as usual,’ says CJ Darton, who served seven years with the Royal Anglian Regiment. When Russia invaded Ukraine he almost immediately began making plans to volunteer. ‘We were stopped by police on the way out,’ recounts Kieran, a plumber from Brighton. ‘They said “fair play to you”. As far as I'm aware we're not doing anything wrong.’ When they reach the front line they can either sign up with Ukraine's International Legion and stay for the duration of the war for the same pay as Ukrainian soldiers, or join other former British soldiers already fighting on the front line.