IAEA board meeting

IAEA board meeting

VIENNA, Austria - Ali Asghar Soltanieh (C), Iranian ambassador to the International Atomic Energy Agency, is pictured before a regular Board of Governors meeting of the IAEA in Vienna, Austria, on March 4, 2013.

IAEA board meeting

IAEA board meeting

VIENNA, Austria - Ali Asghar Soltanieh, Iranian ambassador to the International Atomic Energy Agency, attends a regular Board of Governors meeting of the IAEA in Vienna, Austria, on March 4, 2013.

Talks between IAEA, Iran

Talks between IAEA, Iran

VIENNA, Austria - Herman Nackaerts (L), deputy director general of the International Atomic Energy Agency, and Ali Asghar Soltanieh (R), Iran's envoy to the IAEA, hold a press conference in Vienna on Aug. 24, 2012, after talks between the U.N. nuclear watchdog and Iran over the country's suspected development of nuclear weapons.

Nackaerts, Soltanieh after meeting

Nackaerts, Soltanieh after meeting

VIENNA, Austria - Herman Nackaerts (3rd from L), deputy director general of the International Atomic Energy Agency, and Ali Asghar Soltanieh (R), Iran's envoy to the IAEA, hold a press conference after their talks at the U.N. nuclear watchdog's headquarters in Vienna on June 8, 2012.

Nackaerts, Soltanieh after two-day talks

Nackaerts, Soltanieh after two-day talks

VIENNA, Austria - Herman Nackaerts (L), deputy director general of the International Atomic Energy Agency, and Ali Asghar Soltanieh (R), Iran's envoy to the IAEA, hold a press conference in Vienna after two-day talks between the U.N. nuclear watchdog and Iran.

Nackaerts, Soltanieh after two-day talks

Nackaerts, Soltanieh after two-day talks

VIENNA, Austria - Herman Nackaerts (L), deputy director general of the International Atomic Energy Agency, and Ali Asghar Soltanieh (R), Iran's envoy to the IAEA, hold a press conference after two-day talks between the U.N. nuclear watchdog and Iran. (Kyodo)