Israel's war with Iran in June revealed just how thinly stretched the United States' missile defense systems are globally.

As the United States is reinforcing its military posture across the Indo-Pacific, Iran just inadvertently gave U.S. air ...

Iran says it is ready to engage in talks with the United States, but only if Washington takes meaningful steps to rebuild ...

Germany, France and the United Kingdom will hold talks with Iran in Istanbul Friday, just days after the three European ...

Iran has expressed willingness to resume nuclear talks with the United States, contingent upon adherence to certain ...

Iran is ready to resume nuclear talks with the United States as long as some principles are respected, deputy Foreign ...

Iran tested one of its satellite carrying rockets with a suborbital flight on Monday, state media reported, the first such ...

Iran confirmed fresh talks with European powers to be held on Friday in Istanbul, the country's state media reported, the ...

Negotiations between Iran and the United States over Tehran’s rapidly advancing nuclear program will move to what is known as the “expert level” as analysts say the talks are progressing.

The alliance of emerging economies hopes to offer a counterweight to the United States and other Western powers. But military strikes on Iran are testing its unity.

Iran and the United States were friends for most of the 20th century. As the Cold War took hold in the 1950s, Washington relied on Iran's reigning Shah to help stem Soviet influence spreading in ...

As tensions escalate between the United States and Iran, concerns are mounting over potential Iranian retaliation should the U.S. decide to join Israel in its conflict with Iran.