Iran has spent decades building multi-tiered military capabilities at home and across the region that were at least partly ...

By Parisa Hafezi, Phil Stewart and Maayan Lubell ISTANBUL/WASHINGTON/JERUSALEM (Reuters) -U.S. President Donald Trump said he ...

The world grappled Sunday with the enormous implications after the United States inserted itself into Israel's war against ...

The future of Iran’s nuclear program will depend in part on the extent of the damage from the U.S. attacks and Tehran’s ...

PARIS/ISTANBUL (Reuters) -In a bid to defuse the conflict over Iran's nuclear program, foreign ministers from Europe's top ...

President Trump was clear about his red line against an Iranian nuclear bomb. Tehran kept marching toward that goal anyway.

"The NPT, a cornerstone of the non-proliferation regime, has been manipulated into a political weapon," Iran's U.N. envoy ...

In phone interviews, people in Iran voiced fear, sorrow and grief after waking up to the news of strikes on the country’s ...

A senior Iranian parliamentarian said the Islamic Republic was considering withdrawal from the Non-Proliferation Treaty.

Ukraine’s Foreign Ministry cheered the US strikes against Iran, and backed President Trump’s assertion that Tehran cannot be ...

Iran lashed out at the US for crossing “a very big red line” with its risky decision to launch strikes on three Iranian ...