川普警告伊朗：美国回应手段没有限制

U.S. President Donald Trump said Thursday Iran has been "formally put on notice" for its ballistic missile launch, and he warned that "nothing is off the table" in dealing with Tehran.

In a series of tweets, Trump also continued his condemnation of the agreement that the U.S. and five other world powers reached to curb Iran's nuclear program in exchange for sanctions relief.

He said Iran should be "thankful" for the agreement, and that the country was "ready to collapse" before the billions of dollars were unfrozen.

Later, at a White house meeting with Harley-Davidson executives and union members, Trump said "nothing is off the table," in response to a reporter who asked if military action against Iran was an option.

The nuclear deal required Iran to limit its enrichment of uranium and convert several of its nuclear facilities to other uses.

On Wednesday, it was Trump's National Security Advisor Michael Flynn who condemned Iran's recent missile launch, declaring it "just the latest in a series of incidents" in which Iran has threatened the U.S. and its regional allies over the past six months. He said leaders in Tehran were emboldened to take such action now because the nuclear agreement is "weak and ineffective," and because the other nations involved in the agreement failed to take action to rein in Iran's military ambitions.

During a briefing at the White House, Flynn accused former President Barack Obama and other members of his administration of not being tough enough on Tehran.