The Sea of Azov, scene of a new escalation in tensions between Ukraine and Russia, is joined to the Black Sea by a narrow strait that is a vital shipping lane for both the rival nations. Wedged between Russia, Ukraine and Crimea, the Sea of Azov is a northern extension of the Black Sea to which it is linked via the Strait of Kerch, which is just 15 kilometres (nine miles) wide.
from Yahoo News - Latest News & Headlines https://ift.tt/2zr9w7K