We are now closing the live blog for today but we'll be back again tomorrow morning to follow all the latest developments. Until then, you can keep up with all our other Ukraine coverage here.
Sea Of Troubles: Azov Emerging As 'Tinderbox' In Russia-Ukraine Conflict
Crimea and a large swath of eastern Ukraine are firmly under Russia's control. Ukrainians and others suggest Moscow has set its sights on the shared Sea of Azov, imposing a "sea blockade" and flaunting its might.
Read Christopher Miller's deep dive into tensions on the Sea of Azov here.