The three Ukrainian nationals were arrested in Germany and Switzerland on suspicion of agreeing to send parcels containing explosive or incendiary devices from Germany to Ukraine, German prosecutors said. They were apparently working for people associated with Russian state agencies. The alleged plan was for the men to send packages that would explode while being transported to Ukraine. According to the German news magazine Spiegel, the man had started to run tests for possible attacks by sending parcels with GPS trackers to Ukraine. The men are suspected of acting as secret agents for the purpose of sabotage, as well as...