IAEA Demands Robust Verification for Iran's Nuclear Program Amid US-Iran Peace Talks

IAEA Director-General Rafael Grossi said on 26 June Iran’s pledge not to develop a nuclear weapon “requires very strong verification.” The comment followed a U.S.–Iran preliminary agreement to end Middle-East war and address Tehran’s nuclear programme. President Donald Trump claimed Tehran had “fully and completely agreed” to let UN inspectors return, but Iranian officials deny a plan to admit IAEA.

The Straits TimesFrance 24‘Intentions are not enough…’: UN nuclear chief says Iran nuclear pledge needs ‘very strong verification’WIONJapan TodayRFI (Radio France Internationale)

The conflict began in late February with U.S.–Israeli strikes on Iranian nuclear sites. The accord revives the dispute over Iran’s nuclear programme, limited by the 2015 deal with six powers that capped enrichment at 3.67 percent and required IAEA monitoring. United States withdrew from that deal during former president’s first term.

RFI (Radio France Internationale)‘Intentions are not enough…’: UN nuclear chief says Iran nuclear pledge needs ‘very strong verification’Japan TodayFrance 24The Straits TimesWION

The IAEA estimated Iran held 440 kg of uranium enriched to 60 percent before war—below 90 percent needed for a bomb but enough for ten weapons if enriched. Stockpile remains near Isfahan, though condition after June 2025 attacks is unclear.

WIONRFI (Radio France Internationale)Japan TodayThe Straits Times‘Intentions are not enough…’: UN nuclear chief says Iran nuclear pledge needs ‘very strong verification’France 24

Grossi said intentions alone are insufficient and called for a “very strong verification system … as soon as practicable,” noting the IAEA has “barely initiated” talks with Tehran and expects progress. Deal calls for down-blending stockpile under supervision, with shipping abroad; Deputy Foreign Minister Kazem Gharibabadi said IAEA must have access to honor agreement, while Iran says it will not admit inspectors.

WIONJapan TodayRFI (Radio France Internationale)The Straits TimesFrance 24‘Intentions are not enough…’: UN nuclear chief says Iran nuclear pledge needs ‘very strong verification’

Iran’s denial of any plan to admit the watchdog directly challenges the verification framework promoted by the United States and the IAEA, creating diplomatic friction and doubt about immediate inspections.

WION

U.S. officials say Iran has fully agreed to inspector access, while Iranian officials maintain a policy of non-admission. The IAEA has not verified the location or integrity of the enriched uranium stockpile, leaving a critical information gap.

WION

• “I think the objective of this (recent US-Iran preliminary) agreement is to ensure that there is no development of nuclear weapons in Iran. The government of Iran has declared quite clearly that this is not their intention,” — Rafael Grossi, IAEA Director-General

The Straits Times

• “But of course intentions are not enough. We have to have a very strong verification system in place... as soon as is practicable,” — Rafael Grossi

France 24

• “There is an agreement, and to comply with that agreement, the IAEA will have to have access and inspect,” — Kazem Gharibabadi, Deputy Foreign Minister of Iran

WION

The IAEA will soon start on-site talks with Iranian officials to verify seal integrity and assess the stockpile. Down-blending under supervision remains the preferred option, while shipping the material abroad is being examined as a secondary technical alternative. Both paths depend on a final consensus on inspector access within the broader U.S.–Iran settlement.

WION