VIENNA (Reuters) - The U.N. nuclear watchdog has inspected the second of two suspected former secret atomic sites in Iran, as agreed with Tehran last month in a deal that ended a standoff over access, the agency said on Wednesday.

“As part of an agreement with Iran to resolve safeguards implementation issues specified by the IAEA, the Agency has this week conducted a complementary access at the second location in the country and took environmental samples,” the International Atomic Energy Agency said in a statement.