France's President Emmanuel Macron and Britain's Prime Minister Keir Starmer meet with Germany's Chancellor Friedrich Merz (not pictured) on the sidelines of the two-day NATO's Heads of State and Government summit, in The Hague, Netherlands June 24, 2025. Ludovic Marin/Pool via REUTERS/File Photo

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.

If Iran does not re-engage in talks with the US by the end of the month, sanctions will be reinstated, the E3 says.