Iran’s Supreme Leader Ayatollah Ali Khamenei has warned that the U.S. “will definitely pay a heavy price” should it attack ...

President Trump expressed optimism Monday that the war between Iran and Israel was coming to an end, just hours after Iran ...

DUBAI, United Arab Emirates (AP) — Israel on Monday expanded its war against Iran to include targets associated with the ...

Israel ordered fresh strikes on Iran, as Iran denied violating the truce brokered by Trump just hours earlier.

If history is any guide, former U.S. officials say, Iran and its hard-line supreme leader will strike back after the bombing ...

Follow NBC News after Trump announced the U.S. has struck three nuclear facilities in Iran, joining the conflict that began ...

President Trump announced on social media that Iran and Israel had agreed to a ceasefire, ending a war he said could have ...

The fight between two well-armed Mideast powers has their neighbors worried about the conflict spreading, a concern only ...

U.S. President Donald Trump on Sunday raised the question of regime change in Iran following U.S. strikes against key ...

Iran fired 100 ballistic missiles at Israel in retaliation, with regional sources reporting five to seven missiles breached ...

President Trump called into question the future of Iran’s ruling theocracy after a surprise attack on three of the country’s ...

Israel's ongoing airstrikes and intelligence operation and Iran's retaliation raised concerns about all-out war between the ...