A Russian warship has fired warning shots on a cargo ship in Black Sea | Forexlive
This is the first report of a Russian warship attacking a merchant ship with ‘warning shots’ in the Black Sea. The Russian ship fired on the merchant ship beyond Ukraine in the southwestern Black Sea. In July Russia reneged on its agreement to a UN-brokered grain deal, the Black Sea grain deal that allowed Ukraine to export agricultural produce via the Black Sea.
More at Reuters.