Khamenei called on Iranians to respond to the president's "threats."
The United States is expected to impose sanctions on multiple Iranian entities as early as Friday following Tehran's recent ballistic missile test.
Iran's defense minister said the test did not breach the Islamic Republic's nuclear agreement with world powers or a U.N. Security Council resolution endorsing the pact.
In Kazakhstan, the rebels have only interacted with the Syrian regime via intermediaries.
Traditional allies are willing to cautiously overlook Trump's rhetoric on Muslims and terrorism if he opposes Iranian interests in the region.
The disaster struck the Plasco building, an iconic structure in central Tehran.
Under Iran's settlement with the United States, France, Germany, Britain, Russia and China, Tehran agreed to shrink its nuclear program to satisfy the powers that it could not be put to developing atomic bombs.
Rafsanjani supported economic liberalization and better relations with the West and was despised by hardliners.
Mehdi Karroubi, chair of the opposition National Trust Party, said he wanted to preserve unity ahead of May election.
Assad can’t or won’t acknowledge that Syria's future depends on others.
The Israeli leader suggested he will work with his U.S. counterpart to roll back the deal.
Johnson suggested that Saudi Arabia and Iran were misusing Islam to further their political agendas.
Those charged were accused of providing confidential information to Iranian intelligence.
President Hassan Rouhani was speaking live on state television Tuesday.
President Hassan Rouhani sees Congress's vote to extend the sanctions act for 10 years as a violation of the nuclear deal.
The two men were caught filming the embassy in a diplomatic car.
On the campaign trail, Trump threatened to scrap the nuclear deal, calling it one of the worst in history.
Mehdi Ghadyanloo painted a mural on a wall in Boston’s Dewey Square Park.
If agreed, Moscow will deliver T-90 tanks, artillery systems, planes and helicopters to Tehran.