Iran summoned ambassadors and heads of missions from European Union member states to Tehran early on October 8th, 2025, to protest a recent EU-GCC joint statement. Deputy Foreign Minister Ravanchi delivered Iran's objection to what it called "baseless claims on three Iranian islands, intervention in Iranian defense affairs, and false assertions on its peaceful nuclear issue." During the summons, which occurred within the reporting window of 12:36 AM to 3:36 AM UTC, Iran expressed its strong objection to the content of the EU-GCC joint statement. The specific EU member states' representatives were called to the ministry to formally convey Iran's displeasure. The protest specifically targeted claims regarding three Iranian islands, Iran's defense matters, and its nuclear program. The summoning of EU envoys indicates a significant diplomatic engagement stemming from the EU-GCC joint statement. Iran's action signals its intent to counter international statements that it perceives as infringements on its sovereignty and internal affairs. The timing of the summons, within a three-hour window, suggests an immediate response to the perceived provocations in the joint declaration.