A last-minute Russian effort to persuade Iran not to undertake research activities or take any other steps , like breaking the seals on its facilities , was being carried out in a low-key mission by a Russian deputy foreign minister , Sergei Kisliak , who was in Tehran this weekend .
Iran /location/country/capital Tehran
Iran /location/location/contains Tehran
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Iran
LOCATION
Tehran
LOCATION
/location/country/capital
Iran
LOCATION
Tehran
LOCATION
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