Iran intends to restart activities at Arak heavy water nuclear reactor: ISNA news agency

GENEVA (Reuters) - The head of Iran's Atomic Energy Organization, Ali Akbar Salehi, told lawmakers on Sunday that Iran will restart activities at the Arak heavy water nuclear reactor, the ISNA news agency reported.

ISNA cited a member of parliament who attended the meeting. Heavy water can be employed in reactors to produce plutonium, a fuel used in nuclear warheads.

In May Iran announced planned measures to breach the nuclear agreement with major world powers following the U.S. withdrawal from deal and Washington's reimposition of tough sanctions.

On July 3, President Hassan Rouhani said Tehran would increase its uranium enrichment levels and start to revive its Arak heavy-water reactor after July 7 if the nations in the nuclear pact did not protect trade with Iran promised under the deal but blocked by the U.S. sanctions.