A senior Iranian official says head of the International Atomic Energy Agency (IAEA) Rafael Grossi's admission of Israeli nuclear weapons tasks him and the agency with a heavy responsibility. 

Iran's permanent mission to the United Nations office in Geneva says the Islamic Republic won’t hesitate to exercise its legitimate right and defend its sovereignty and territorial integrity.

Iran’s nuclear chief urges global condemnation of recent comments by an Israeli minister on the possibility of dropping an atomic bomb on Gaza.

Here are Press TV's latest top stories at 09:00 GMT, July 24, 2023

US national security advisor reportedly held secret talks with top Russian officials to avert the use of nuclear weapons by the warring sides in Ukraine, according to a Wall Street Journal report.

North Korean leader Kim Jong-un stresses that his country will never surrender its nuclear arsenal or use it as a bargaining chip for denuclearization with the US, North's state media said on Friday.

North Korean leader Kim Jong-un says his country is fully ready to use nuclear weapons in any military confrontation with the United States and South Korea, amid escalating tensions on the Korean Peninsula.