Seven sailors missing after drones strike tankers near Romania’s Black Sea coast

Nato source says drones came from Russia, while Romania's president says attacking commercial ships is unacceptable and has to stop'

Seven sailors are missing after drones struck two tankers near Romania's Black Sea coast, setting them ablaze and raising fresh security concerns on a vital shipping route used by Ukraine.

A Nato military source told Reuters the drones that had hit the Wine Trader and the Yara J came from Russia. The drones that caused the fires on board two tankers inside Romanian territorial waters were of Russian origin," the source said.