Progress ...

"Iran and International Atomic Energy Agency inspectors extended a round of negotiations over the Persian Gulf nation’s suspected nuclear-weapon work after both sides said progress had been made.IAEA inspectors will meet again with their Iranian counterparts on May 21 in Vienna. They ended today two days of talks in the Austrian capital.
“We discussed a number of options to take the agency verification process forward,” IAEA chief inspector Herman Nackaerts told reporters. “We had a good exchange of views.”
Iran and the IAEA are holding talks in an attempt to address suspicions that the country is pursuing nuclear-weapons capabilities. In a Nov. 8 report, the IAEA cited information provided by a member state and satellite-imagery analysis indicating Iran may have conducted high-explosive tests of components for an atomic weapon at Parchin, 18 miles (30 kilometers) southwest of Tehran.
“We had fruitful discussions in a very conducive environment,” Iran’s IAEA Ambassador Ali Asghar Soltanieh said. “We have had progress.”