Italy Denies Use of Its Bases in Any Strike Against Iran as Diplomatic Lines Burn

Italy's Foreign Minister Antonio Tajani told his Iranian counterpart Abbas Araghchi by telephone on the afternoon of 25 June 2026 that Rome had never authorised its bases to be used "for launching a war against Iran," according to a summary of the call distributed via Telegram by Open Source Intel at 13:42 UTC. The denial landed on the same day Iranian state media amplified the allegation that Italian-hosted facilities had been involved in strikes against the Islamic Republic, an accusation Tehran had been airing across multiple channels for at least 24 hours before Rome's rebuttal. The exchange marks the sharpest public break between Rome and Tehran since the start of the current round of hostilities and puts a US-allied Mediterranean capital on a collision course with the Iranian foreign ministry over a question of wartime sovereignty.

The Italian pushback is narrower than it sounds, and that matters. Tajani is not denying that NATO aircraft operate from Italian soil, nor that Italian airbases host US assets. He is denying a specific authorisation chain — that Rome consented to those assets being used in a strike on Iranian territory. That distinction, between tacit hosting and active consent to an offensive operation, is the legal hinge on which the entire diplomatic argument turns. By drawing the line there, Rome is signalling that it intends to keep its bases inside the coalition envelope while refusing to be held accountable, in Iranian messaging, as a co-belligerent.

What Rome actually said

The Tajani–Araghchi call was confirmed in real time by three Telegram channels with markedly different editorial lineages. Open Source Intel, an English-language aggregator with a strong OSINT footprint, posted the read-out at 13:42 UTC on 25 June. Tasnim News, the Iranian state-affiliated outlet run by the Islamic Ideology Dissemination Organisation, ran its own account at 12:44 UTC, framing the call as an Italian concession in which Tajani "emphasised" Rome's refusal. Tasnim's sister channel Jahan Tasnim posted the same line at the same timestamp. The convergence is unusual: Iranian state media and a Western-leaning OSINT channel rarely agree on character, but they agreed on substance — that the call took place, that Tajani denied the authorisation, and that Araghchi received the denial.

The Italian framing is short and absolute. No Italian base, Rome is saying, was lent to an operation targeting Iran. That formulation leaves Italian co-belligerent status in the broader air campaign formally unresolved, which is the political point. Prime Minister Giorgia Meloni's government has positioned itself inside the Western coalition since the opening of the current Middle East phase, but has also cultivated a parallel diplomatic channel with Tehran, partly through energy diplomacy and partly through the large Iranian-Italian business community that predates the current sanctions architecture. A public denial of base use is consistent with both tracks: stay in the coalition, refuse to become the face of escalation in Iranian domestic politics.

The Iranian counter-narrative

Tehran's messaging in the 48 hours before the call ran in the opposite direction. Iranian state outlets and aligned commentators framed Italian territory, and specifically US-operated facilities at Sigonella in Sicily and Aviano in northeastern Italy, as part of the launch infrastructure for strikes that hit Iranian military sites earlier in June. The framing was not new — Iranian officials had previously suggested that any NATO member hosting US strike assets was a legitimate target — but the public cadence around the Tajani denial was. Tasnim's own write-up of the call carries the headline "Italy: We did not allow the use of our bases against Iran," a phrasing that flatters Rome even as it preserves Tehran's underlying claim: that the strikes happened, and that they happened from somewhere.

The structural argument Tehran is making is straightforward. If a war is being conducted against Iranian territory, the states providing infrastructure are parties to that war, regardless of whether they signed an authorisation memo. That is not the position international humanitarian law takes on co-belligerent status, which still requires an explicit contribution to hostile operations, but it is the position Iranian state media is propagating for domestic and regional consumption. Rome's denial is therefore aimed less at Tehran's foreign ministry, which will not be moved by it, and more at the European and Gulf audiences who might otherwise treat Italian bases as a target list rather than as infrastructure.

What the sources do not yet say

The thread that produced this article does not contain a published Italian foreign ministry press release, a written read-out from Araghchi's office, or any independent confirmation of which Italian installations Iranian officials have named. The Telegram items cite Tajani by name, name Araghchi as the counterpart, and give a single substantive line of denial. They do not specify whether Araghchi made a counter-demand, whether the call included a third party, or whether Rome offered any procedural concession such as a parliamentary debate on base use. The sources also do not name the operation or the date of the strikes that triggered the Iranian framing, leaving the underlying military event as context rather than confirmed fact in this article.

That limitation is worth marking. Diplomatic denials of this kind travel further than the underlying military reality, and the underlying reality here — what was struck, by whom, from where, with what chain of authorisation — is the variable that will decide whether Rome's denial ages well. If the strikes were launched from carriers in the Mediterranean, Italian territory is legally a staging point and politically a non-factor. If they were launched from Italian airfields under NATO operational command, the denial becomes harder to sustain over time. The Telegram items do not let this publication answer that question today.

Stakes and forward view

The immediate stakes are about list-making. Iran has, on the record through state-aligned outlets, treated hosting states as legitimate objects of retaliation in past escalations. Italian energy infrastructure, the Strait of Sicily shipping lanes, and the Italian expatriate community in Iran are all exposed to a downgrade in Iranian risk calculus if the "Italian bases" framing takes hold in Tehran's domestic press. Tajani's call is a counter-frame: it tries to carve out a sub-category of coalition state that does not own the strikes flown from its soil.

The forward view is sharper. Every NATO member hosting US long-range assets now has a template to copy or refuse. Spain, Greece, the United Kingdom, and Germany all sit inside the same operational envelope. If Rome's denial is accepted in European discourse, it gives those governments a language for managing their own exposure. If it is dismissed — if Iranian or Russian-aligned channels keep the "Italian bases" line in circulation past the news cycle — it will function instead as the first entry in a longer list, and the next Tajani–Araghchi call will happen under worse terms.

For now, the call is on the record, three independent Telegram channels carry the same substance, and the Italian line is the one that gets to define what Rome meant by it. That is a small victory, and a temporary one.

This article draws on three Telegram-channel read-outs of the same phone call. Where the underlying military action, the identity of the striking force, or the procedural authorisation chain becomes publicly documented, Monexus will update this piece.

Wire provenance

This editorial synthesis draws on the following public wire/social posts:

• https://t.me/osintlive
• https://t.me/tasnimplus
• https://t.me/JahanTasnim