The specific evidence Iran presented

Iran's Intelligence Ministry laid out several pieces of evidence in its detailed account:

• Documents signed by a former French ambassador: The ministry said contracts and documents linked to the suspected espionage operation bore the signature of France's former ambassador to Tehran . The ministry did not name the former ambassador.
• A "French-designed project" plan: Seized documents allegedly revealed a structured French plan for infiltration — establishing contacts and building networks inside Iran .
• Extensive records of prior violations: The diplomats were said to have "extensive records of violations and behaviors in contradiction with diplomatic regulations" . The ministry did not specify the alleged prior violations.
• A clandestine meeting: Iranian forces said they came across the diplomats at a secret meeting place while carrying out the judicial warrant .

Some outlets, including Middle East Eye, noted that Iran did not publicly release independent evidence to back its claims .

France's version of the July 19 detention

France tells a very different story. French Foreign Minister Jean-Noël Barrot said the two diplomats were detained without cause for several hours, questioned, and that one was subjected to physical ill-treatment . According to Le Monde, one diplomat returned to Paris with a visible gash on his forehead from an assault by Iranian intelligence agents; both endured a four-hour interrogation designed to extract information .

France called the incident a "serious violation of diplomatic immunity" and warned it "cannot go without consequences" . Paris summoned Iran's acting chargé d'affaires in protest . The European Union condemned the detentions as a breach of international law and diplomatic norms .

Iran denied the mistreatment. On July 22, an Iranian foreign ministry official claimed security personnel had simply questioned the diplomats after seeing them meet with individuals under investigation, and that no abuse occurred . France dismissed that denial .

Broader diplomatic and geopolitical tensions

This incident is unfolding against a backdrop of already strained relations:

• Previous diplomatic friction: Iran had summoned the French ambassador in late July to protest alleged French "interference in Iran's internal affairs" — weeks before the August 15 announcement .
• Mutual recriminations at the highest level: Iran's Foreign Minister Abbas Araghchi accused the diplomats of engaging in "unconventional conduct" that violated Iranian law . France warned of consequences .
• Broader Iran-West tensions: The episode comes amid ongoing tensions over Iran's nuclear program, international sanctions, and Iran's longstanding accusations that Western intelligence agencies operate on its soil under diplomatic cover.

What Iran demanded from Paris

Iran's Intelligence Ministry demanded that Paris "answer for the illegal activities of its diplomats" and warned France to "cease such actions and such interference under misleading labels" . The ministry said that if such activities continued, Paris would face an "appropriate response" .

Despite the gravity of the accusations, the two diplomats were ultimately handed over to the French ambassador after their detention . They have since returned to Paris .

The specific evidence Iran presented

Iran's Intelligence Ministry laid out several pieces of evidence in its detailed account:

• Documents signed by a former French ambassador: The ministry said contracts and documents linked to the suspected espionage operation bore the signature of France's former ambassador to Tehran . The ministry did not name the former ambassador.
• A "French-designed project" plan: Seized documents allegedly revealed a structured French plan for infiltration — establishing contacts and building networks inside Iran .
• Extensive records of prior violations: The diplomats were said to have "extensive records of violations and behaviors in contradiction with diplomatic regulations" . The ministry did not specify the alleged prior violations.
• A clandestine meeting: Iranian forces said they came across the diplomats at a secret meeting place while carrying out the judicial warrant .

Some outlets, including Middle East Eye, noted that Iran did not publicly release independent evidence to back its claims .

France's version of the July 19 detention

France tells a very different story. French Foreign Minister Jean-Noël Barrot said the two diplomats were detained without cause for several hours, questioned, and that one was subjected to physical ill-treatment . According to Le Monde, one diplomat returned to Paris with a visible gash on his forehead from an assault by Iranian intelligence agents; both endured a four-hour interrogation designed to extract information .

France called the incident a "serious violation of diplomatic immunity" and warned it "cannot go without consequences" . Paris summoned Iran's acting chargé d'affaires in protest . The European Union condemned the detentions as a breach of international law and diplomatic norms .

Iran denied the mistreatment. On July 22, an Iranian foreign ministry official claimed security personnel had simply questioned the diplomats after seeing them meet with individuals under investigation, and that no abuse occurred . France dismissed that denial .

Broader diplomatic and geopolitical tensions

This incident is unfolding against a backdrop of already strained relations:

• Previous diplomatic friction: Iran had summoned the French ambassador in late July to protest alleged French "interference in Iran's internal affairs" — weeks before the August 15 announcement .
• Mutual recriminations at the highest level: Iran's Foreign Minister Abbas Araghchi accused the diplomats of engaging in "unconventional conduct" that violated Iranian law . France warned of consequences .
• Broader Iran-West tensions: The episode comes amid ongoing tensions over Iran's nuclear program, international sanctions, and Iran's longstanding accusations that Western intelligence agencies operate on its soil under diplomatic cover.

What Iran demanded from Paris

Iran's Intelligence Ministry demanded that Paris "answer for the illegal activities of its diplomats" and warned France to "cease such actions and such interference under misleading labels" . The ministry said that if such activities continued, Paris would face an "appropriate response" .

Despite the gravity of the accusations, the two diplomats were ultimately handed over to the French ambassador after their detention . They have since returned to Paris .