Ukraine's SBU security service has “received credible information“ that saboteurs are being trained in Crimea, Russia, and in territory controlled by the so-called Donetsk and Luhansk People's Republics (DPR/LPR) for terrorist attacks at power plants and transport infrastructure objects in Kherson and Mykolaiv regions in southern Ukraine, deputy SBU chief Mykhailo Hluhovsky said on Monday. "Special groups are being prepared for terrorist attacks at power plants and roads and highways of Kherson and Mykolaiv regions," he said.