Russia struck the area around Izmail overnight, damaging port infrastructure and setting off a fire, regional authorities said, according to France 24.
Russia's military said it downed 362 Ukrainian drones overnight, as a separate Ukrainian strike touched off a fire at an oil refinery in Russia's Salavat region, per France 24.
Grain export terminals were among the facilities hit in the port attack, according to the BBC. Grain exports from both Russia and Ukraine are falling as each country strikes the other's shipping facilities and ports, the broadcaster reported.
Ukrainian President Volodymyr Zelenskyy renewed calls for Western-supplied drone interceptors after the strike, according to Al Jazeera.
Why it matters: Izmail's Danube terminals are among Ukraine's few working grain export routes, and the mutual strikes threaten supply for import-dependent buyers worldwide.
What to watch: whether Western allies supply the drone interceptors Zelenskyy has requested, and whether further strikes on Black Sea or Danube shipping infrastructure follow.