Iran will inevitably give a military response to Ukraine

Iran will inevitably give a military response to Ukraine after an attack on an Iranian merchant ship in the Caspian Sea.

Consensus

Iran demanded compensation from Ukraine for an attack on an Iranian commercial ship in the Caspian Sea.
One Iranian sailor died and another was injured in the incident.
The attack occurred in the Caspian Sea, near Russian territorial waters.
Ukraine described the attack as unintentional and stated it did not seek escalation.
Iran's Foreign Minister Abbas Araghchi spoke with Ukrainian Foreign Minister Andriy Sybiha by phone.
Iran issued a protest note to Ukraine and summoned its acting chargé d'affaires.
The incident took place on 25 July.

Iran's Foreign Minister Abbas Araghchi stated that Ukraine attacked the Iranian ship 'on instructions from Israel'. — fontanka
A member of Iran's parliament, Feda-Hossein Maleki, said Iran would inevitably give a military response and that the issue is already on the agenda of Iran's armed forces. — vedomosti
Iran's ambassador to Moscow, Kazem Jalali, stated that Iran expects 'a serious response' from Russia for the attack occurring in Russian territorial waters. — vedomosti
Ukraine claimed the ships were transporting military cargo between Russia and Iran. — kommerzant