Iran's Foreign Minister criticizes U.S. nuclear testing plans as "regressive and irresponsible," threatening global peace and security.

The announcement appeared to alarm key US foe Iran, which criticized the directive as 'irresponsible.' UN chief Antonio Guterres said through his deputy spokesman that 'nuclear…

Tehran rebukes US plans for nuclear tests, citing hypocrisy over peaceful nuclear programme accusations.

Iran's Foreign Minister criticizes U.S. nuclear testing plans as "regressive and irresponsible," threatening global peace and security.