BERLIN (AP) — The top diplomats of Britain, France, and Germany threatened to reimpose sanctions on Iran as an end-of-the-month deadline nears for the country to resume negotiations with the West over its nuclear program and cooperation with the United Nations nuclear watchdog.

The UK, France and Germany have told the UN they are ready to reimpose sanctions on Iran over its nuclear programme if it fails to resume talks by the end of August. The three countries, known as the E3, said they were prepared to trigger a "snapback" mechanism - meaning previous sanctions would be reinstated - unless Iran resumes negotiations.

France, Germany and the UK have told the UN they are prepared to trigger the reimposition of sanctions on Iran unless it resumes negotiations with the US over its nuclear programme.

Iranian police say 21,000 people were detained during the 12-day war with Israel in June. State TV on Tuesday quoted a police spokesperson as saying citizens reported the suspects to the authorities,

"There was a 41% increase in calls by the public, which led to the arrest of 21,000 suspects during the 12-day war," police spokesperson Saeid Montazerolmahdi said. He did not say

Iran detained 21,000 people during its 12-day war with Israel in June, the regime has revealed. Iran has not previously acknowledged the scale of the mass arrests, which came amid fears that Iranian society had been infiltrated by Mossad,