The IAEA's Deputy Director General for Safeguards, Olli Heinonen, arrived in Tehran on April 21st and shortly thereafter began two days of closed-door talks with the relevant Iranian authorities.

国际原子能机构副总干事海诺宁于21日抵达德黑兰，随后开始与伊有关方面的两天闭门会谈。

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The main problem, however, was an entrenched practice of credulous diplomacy, says Mr. Heinonen.

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But in any case, Mr. Heinonen notes, Iran's breakout would likely outpace the ability of the "international community" to respond.

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"We don't see it, " the IAEA's former top inspector, Olli Heinonen, said at Washington roundtable Monday on Iran's nuclear program.

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