The IAEA Faces a New Nuclear Puzzle Inside Iran

Amid an ongoing row between Washington and Tehran over whether international monitors can verify Iranian compliance with its nuclear nonproliferation commitments, former officials have told RFE/RL that the scale, scope, and degree of access are crucial to the success of inspections.

Details on those have yet to be determined, though Raffael Grossi, head of the International Atomic Energy Agency (IAEA) said the UN body "will be working on the modalities -- dates, procedures, places -- very soon." That doesn't mean, according to experts, that the…