Serbs who fought for Moscow-backed militias in the conflict in eastern Ukraine say they are ready to take up arms again as a massive Russian military build-up on the border raises fears of more violence. As the simmering conflict in Ukraine heats up again, there have been indications that volunteer …

European Union foreign ministers are holding talks over Czech claims that Russian military agents linked to the 2018 Skripal nerve-agent poisoning in Britain were behind an earlier explosion at a Czech arms depot explosion that killed two people. A total of 18 Russian diplomats are to leave Prague by the …

“The start of 60% enrichment in Natanz was a demonstration of our technical ability,” Iranian government spokesman Ali Rabiei said. Iran began enriching uranium to 60% purity in order to show its technical capacity after a sabotage attack at a nuclear plant, and the move is quickly reversible if the …