Russia stopped three Ukrainian navy vessels from entering the Sea of Azov via the Kerch Strait on Nov. 25 by placing a huge cargo ship beneath a Russian-controlled bridge, with officials from both countries accusing the other of provocative behavior.
Russia's War Against Ukraine
Globe and Mail: Russia blocks three Ukrainian navy ships from entering Sea of Azov near Crimea
Members of Ukrainian coast guard patrol the sea of Azov on July 25.