Qatar's Ministry of Foreign Affairs has delivered a protest note to Iran's deputy ambassador condemning the targeting of a Qatari oil tanker. The diplomatic démarche underscores Doha's serious concern over the incident and calls for the protection of Qatari maritime assets. The attack on the vessel raises renewed tensions in Gulf waters and highlights the vulnerability of energy shipping in the region. Qatar expects Iran to take immediate measures to prevent any recurrence and ensure the safety of Qatari vessels.