Iran’s ambassador to Russia is demanding Ukraine take responsibility for a drone attack on the Iranian merchant vessel Anna in the Caspian Sea. The attack resulted in the death of one crew member and injuries to others onboard. The ambassador has formally requested Ukraine provide full compensation for all damages incurred. The incident highlights increasing maritime security concerns in the Caspian Sea region. Iran views the attack as a violation of international maritime law and expects a full accounting from Ukraine. This demand for compensation signals escalating tensions following the assault on the Iranian ship. The Iranian government is expected to pursue further diplomatic action regarding the incident.