The war in Ukraine has spread to the Caspian Sea after a suspected Ukrainian attack hit an Iranian ship, killing one crew member and injuring another, according to authorities in Tehran.
The strike has turned a shipping route once seen as largely sheltered from the fighting into a new front between Ukraine and Russia’s allies.
Iran says the ship was a commercial vessel and condemned the attack as “hostile and criminal.” Ukraine says its long-range strikes targeted ships carrying sanctioned Iranian military equipment, although it has not released enough evidence to confirm what was aboard this particular vessel.
Iran’s Foreign Ministry summoned Ukraine’s senior diplomat in Tehran and accused President Volodymyr Zelensky’s government of deliberately widening the war. Foreign Minister Abbas Araqchi warned that the attack “cannot go unanswered” and promised to defend Iran’s security and national interests.
Araqchi delivered the same warning to Russian Foreign Minister Sergei Lavrov and EU foreign policy chief Kaja Kallas. Russia is Iran’s military partner and relies heavily on Caspian shipping routes, while the EU is Ukraine’s main political and financial supporter. Brussels has also accused Iran of helping Russia’s war effort by supplying military equipment.
The strike comes as Iran’s conflict with its enemies is already disrupting the Strait of Hormuz and the Red Sea. Bringing the Caspian Sea into the fighting could threaten transport links between Russia and Iran and raise the risk of retaliation against Ukrainian or Western targets.
Brussels hoped to keep the wars in Ukraine and the Middle East separate. They are now beginning to overlap, showing once again that Europe may help finance a conflict without being able to control where it spreads.
