Ukraine-Russia sea clash: Poroshenko urges Nato to send ships

BBC News ---------- Ukrainian President Petro Poroshenko has urged Nato to send ships to the Sea of Azov following a naval confrontation with Russia off Crimea. He told Germany's Bild newspaper he hoped the ships could be relocated "to assist Ukraine and provide security". On Sunday, Russia opened fire on three Ukrainian ships and seized their crews in the Kerch Strait between the Black Sea and the Sea of Azov. To learn more click on the picture below to read the article.