South Korean and US forces have begun live-fire exercises in what they said were the biggest such drills. 

Iran’s permanent ambassador to the UN reiterates Tehran’s right to respond to any act of aggression by the Israeli regime against the country’s nuclear program.

The daughter of an Iranian nuclear scientist martyred by agents of Israel urges the IAEA head to give “impartial and fair” reports on the country’s nuclear activities.

The head of the International Atomic Energy Agency paid a visit to Tehran on Friday to meet with Iranian nuclear officials.

Despite Iran extending full cooperation to the UN nuclear agency, opening its nuclear facilities for periodic inspections, and unfailingly informing the agency about its enrichment activities, the country has unreasonably been subjected to vicious attacks of political nature.

Iran’s nuclear body chief says officials of the International Atomic Energy Agency (IAEA) are in Tehran and talks are underway to resolve ambiguities related to the agency's “incorrect” report.

The head of the UN nuclear watchdog has underscored the urgency of resuming negotiations to revive the Iran nuclear deal amid procrastination by the American side.