"I have already gone to the military enlistment office 5 times, but they sent me back precisely because I have a Russian passport", Andrey Sidorkine, who tried to enlist to help the defence of his adopted homeland, confides. He is not alone: for many Russians living in Ukraine, the Kremlin's invasion has heartbreaking consequences as they watch their country of origin become an enemy to their neighbours and friends. IMAGES AND SOUNDBITES