Iranian President Masoud Pezeshkian has declared that the Islamic Republic is in a “full-fledged” or “total” war with the United States, Israel and European powers, framing a complex pattern of military, economic and political pressures as an existential struggle for Tehran.

Speaking in an interview published on the official website of Iran’s Supreme Leader Ayatollah Ali Khamenei, Mr Pezeshkian’s comments come as the region reels from the after-effects of a brief but intense conflict earlier this year and mounting sanctions reimposed by Western governments. “They do not want our country to stand on its feet,” he said, characterising the confrontation as deeper and more multifaceted than even the devastating Iran-Iraq war of the 1980s.

Unlike classic declarations of war, Mr Pezeshkian’s formulation blends military hostilities with what he termed a broad array of pressures — from targeted strikes to economic sanctions and diplomatic isolation. He described the confrontation as “worse than the one launched against us by Iraq”, asserting that Iran now confronts not just missiles but an all-encompassing effort to weaken it politically and socially.

This rhetorical escalation follows the June 2025 “12-Day War”, in which Israel’s air campaign targeted key Iranian military infrastructure and nuclear sites, and Washington reportedly struck nuclear facilities deep within Iran’s territory. A ceasefire ended the operation, but the scars of that conflict remain, with each side interpreting its outcomes in sharply different terms.

Mr Pezeshkian insisted that Iran’s armed forces are stronger today — in both equipment and personnel — than they were before the strikes, and warned that any fresh aggression would be met with “a more decisive response”.

Western Response and Diplomatic Friction

The assertion of a “state of war” has elicited firm pushback from Western capitals. Speaking after a meeting with Israeli Prime Minister Benjamin Netanyahu at Mar-a-Lago, U.S. President Donald Trump issued stark warnings to Tehran, cautioning that renewed nuclear development or aggression would prompt a robust American and allied response. In pointed language, Mr Trump suggested that failure to curb Iran’s nuclear ambitions would be “horrible” for Tehran and hinted at potential further strikes on its infrastructure.

European governments, meanwhile, have maintained pressure through sanctions tied to Iran’s nuclear activities. Britain, France and Germany have reportedly invoked mechanisms to restore United Nations sanctions, deepening Tehran’s economic isolation.

The Kremlin has called for restraint and dialogue, urging all parties to avoid further escalation amid a rapidly polarising geopolitical landscape. Russia views talks with Tehran as essential to de-escalation, even as it avoids taking direct sides.

Analysts warn that Mr Pezeshkian’s declarations could complicate efforts toward negotiation or conflict containment. By framing the confrontation as a comprehensive war, Tehran hardens its stance on key strategic questions — especially its nuclear programme, which it insists is peaceful but which Washington and its allies view with deep suspicion.

Inside Iran, the government grapples with economic distress, including a plummeting currency and rising inflation. Recent protests in Tehran and other cities underscore mounting public frustration with living conditions as the regime balances external threats with internal pressures. Officials have responded with a mix of political engagement and security measures, signalling concerns that domestic instability could intersect with foreign tensions.

What “War” Means Now

Whether Mr Pezeshkian’s use of “war” constitutes a legal or formal declaration under international law is debatable. No formal declaration has been registered with the United Nations, and Western leaders have refrained from reciprocating in kind, instead describing the situation as a dangerous standoff with potential for further clashes.

Yet the language matters. By casting the conflict in totalising terms, Tehran aims to unify domestic audiences and frame its international resistance as a defensive necessity. Critics argue, however, that such rhetoric could harden Western and regional resolve against Iran, reducing the space for diplomatic compromise.

As 2025 draws to a close, the Middle East remains on edge — with capitals from Washington to Tehran locked in a war of words and strategy that may shape the coming year’s geopolitics. Whether this period evolves into a broader conflagration or a negotiated détente hinges on choices made in the coming weeks by leaders under immense pressure at home and abroad.

Europe Dithers As Iran Calls The Shots In Geneva