The Pentagon released a new video Wednesday in Iran of four nuclear-capable B-52 bombers in the Middle East as part of Trump's efforts to deter what officials call a "credible threat" ,
Official Fox News News The Cold War bombers, part of the 2nd Bomb Wing, left Barksdale Air Force Base, Louisiana, on Tuesday for Al Udeid Air Base in Qatar.
The White House announced that it was the aircraft carrier USS, Abraham Lincoln and the bombers in the Persian Gulf over a new threat from Iran.
On Wednesday, President Trump announced new sanctions against the Iranian steel, aluminum, copper and iron sectors, promising to continue the "maximum pressure" campaign until Tehran ceases its support for terrorist groups, destabilizing activities in the region , the abandonment of nuclear weapons and the development of ballistic missiles.
"We call on the regime to abandon its nuclear program. Please, change its destructive behavior, respect people's rights, and return to the negotiating table in good faith," said Trump.
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Iran was threatening to bring its uranium deposit closer to weapon levels within 60 days if the world powers did not provide new conditions for that Negotiate 201
Lucas Tomlinson of Fox News and the Associated Press contributed to this report.