Vienna: UN nuclear watchdog reported that Iran had not credibly answered the U.N. nuclear watchdog’s long-standing questions on the origin of uranium particles found at three undeclared sites. The lack of development could set up a new diplomatic clash with the West when the International Atomic Energy Agency’s 35-nation Board of Governors meets next week. If Western powers seek a resolution criticizing Tehran it could deal a further blow to hampered efforts to revive the 2015 nuclear deal, the report added.
