Leader of the Islamic Revolution Ayatollah Seyyed Ali Khamenei says Iran’s nuclear research and development activities will never stop. “Everybody should know that although negotiations [between Iran and world powers] are going on, the Islamic Republic of Iran’s activities in the field of nuclear research and development will never stop and none of Iran’s nuclear achievements will be shut down. Meanwhile, the International Atomic Energy Agency’s relations with Iran must be conventional relations, not extraordinary,” Ayatollah Khamenei told Iran’s nuclear officials and experts in Tehran on Wednesday. The Leader said it has been proven that Iran does not seek nuclear weapons but every time US officials talk about the nuclear issue, they always raise the issue of nuclear weapons directly or indirectly. More