If President Donald Trump ends the war with Iran without a deal, he risks leaving Tehran with a stranglehold over Middle East ...

By Phil Stewart and Steven Scheer WASHINGTON/JERUSALEM, March 31 (Reuters) - U.S. Defense Secretary Pete Hegseth said on ...

Iran is focused on defending its territory and believes the U.S. “isn’t serious about diplomacy,” Foreign Ministry spokesman ...

In the security crackdown ordered by Iranian authorities since the start of the war, an unsettling new sight on the streets ...

US President Donald Trump, who has been insisting there is progress in diplomatic talks toward a ceasefire, shared video of ...

On Tuesday, Israel struck a major pharmaceutical factory in Tehran that is one of the country’s top producers of cancer drugs ...

Seyed Ali Mousavi said Iranian military authorities ‘will decide appropriately’ what course of action they will take, adding ...

Top Iranian officials denied President Trump’s claim that the regime begged for a cease-fire deal on Wednesday, insisting ...

April ⁠1 (Reuters) - ⁠Iran's ⁠foreign ministry ​spokesperson ‌said ‌U.S. ⁠President ⁠Donald ​Trump's statement ​on ⁠Iran ...

For the latest updates from on the ground in Tehran, William Brangham spoke with special correspondent Reza Sayah in Iran.

President Donald Trump is set to address the nation Wednesday night on the war in Iran. Here's what to expect.

Follow NBC News' latest coverage on the Iran war, Trump's ground operation threats, peace talks and energy prices.