With one American carrier strike group already in the Middle East and another apparently on its way as U.S. President Donald Trump ramps up pressure on Iran to give up its nuclear program, fears are rising of the outbreak of another war that could spread into a regional conflict.

Iranian authorities have presented the families of jailed protesters "an inhumane dilemma," offering reprieve in exchange for public acquiescence.

As Iranian authorities restore some online services after crushing antigovernment demonstrations, they are using a technological dragnet to target attendees of the protests.

Activists say the death toll from a crackdown over Iran’s nationwide protests has reached at least 7,002 with many more people still feared dead. The U.S.

As U.S.-Iran nuclear diplomacy continues, Israel warns that limiting talks to atomic program while ignoring ballistic missiles leaves Jerusalem "exposed."

Several members of Iran’s reformist movement—designed to change the Islamic Republic from within—have been arrested, including its leader.

WASHINGTON — The United States will send the world’s largest aircraft carrier to the Middle East to back up another already there, a person familiar with the plans said Friday, putting more American firepower behind President Donald Trump’s efforts to coerce Iran into a deal over its nuclear program.

President Donald Trump and Israeli prime minister signal uncertainty on Iran diplomacy after White House talks, with Trump pushing negotiations while keeping other options open.

Iran marks the 47th anniversary of its 1979 Islamic Revolution as leaders face pressure from the U.S. and anger at home.