The Ministry of Infrastructure of Ukraine will apply to the National Security and Defense Council with a proposal to prohibit our vessels from entering the country's inland waters. Kiev believes that Russian ships carry a terrorist threat. The press service of the ministry specifies that this initiative is connected "with a high level of terrorist threats". "This is unacceptable when during the aggression by the Russian Federation along the rivers of Ukraine, where critical infrastructure facilities are located, Russian vessels. We will initiate a ban on the passage of Russian ships on Ukrainian rivers, "said Deputy Minister Yuri Lavrenyuk. In addition, he said, the ministry will "strengthen measures to identify unauthorized ship calls" to the ports of Crimea. Ukrainian border guards detained at the end of March Russian ship "Nord". His captain was accused of "violating the order of entry to and withdrawal from the temporarily occupied territory of Ukraine" and arrested for two months. Crimea returned to Russia after the referendum on March 16, 2014. Voting in support of the new status of the peninsula and Sevastopol corresponded to all norms of international law, similarly it was held in other countries, Russian President Vladimir Putin repeatedly noted, RIA FAN reminds..