Marine drone self-detonates in Romanian port as Black Sea threat widens

A maritime drone self-detonated near Constanta's oil terminal in Romania's largest port; there were no casualties and the area was evacuated as a precaution.
It's the second major security incident in a week (a drone hit an apartment block in Galati, injuring two), highlighting spillover risks from the war in Ukraine.
Constanta is a key Black Sea hub used for Ukrainian grain and fuel exports, so incidents there raise concerns about trade and energy route disruptions.