The Trump administration has targets but no endgame.

The ‘madman theory’ aims to pressure adversaries but risks backfiring when opponents feel they have nothing to lose.

What began as an economic grievance quickly snowballed into demands for change and an end to the Islamic regime that has held the country under its thumb for nearly 50 years.

The president advised Iran make a deal or "the next attack will be far worse."

Trump-Iran latest: US president warns Tehran must do ‘two things’ to avoid military force - Tehran warned that it will retaliate instantly and decisively to any US attack

Trump said the fleet was larger than the one he sent to Venezuela, referring to his naval blockade of the South American country to prevent sanctioned oil tankers from leaving.

WASHINGTON, Jan 28 (Reuters) - U.S. President Donald Trump urged Iran on Wednesday to come to the table and make a deal on nuclear weapons or the next U.S. attack would be far worse. Tehran responded with a threat to strike back against the United States,

The U.S. president said he has sent a "massive Armada" to Iran in his latest warning.

Trump on Wednesday revived the threat of military action against Iran and warned “time is running out” for a deal limiting its nuclear program.

President Donald Trump warned Iran "time is running out" on a nuclear deal, and Iran's foreign minister threatened retaliation against "aggression."