Trump warns Iran not to kill protesters, door still open to talks

Trump's salvo came as Iran's Islamic regime faced a challenge from angry street protests, having come to the brink of war with the US after a series of tit-for-tat confrontations.

"To the leaders of Iran - DO NOT KILL YOUR PROTESTERS," Trump tweeted, warning that the world and "more importantly, the USA is watching."

In an interview with CBS's "Face the Nation" just before the tweet, US Defense Secretary Mark Esper said Trump was still willing to hold talks with Iran's leaders.

"We're willing to sit down and discuss without precondition a new way forward, a series of steps by which Iran becomes a more normal country," Defense Secretary Mark Esper said on CBS's "Face the Nation."

And if something happened to the protesters? Esper replied: "The president has drawn no preconditions other than to say we're willing to meet with the Iranian government."

Long-standing US-Iran tensions have soared since January 3 when missiles fired from a US drone killed a top Iranian commander, Qasem Soleimani, near Baghdad's airport.

Iran responded with a barrage of missiles at two US bases in Iraq, inflicting no casualties in what was seen as an attempt to prevent a spiral of escalation.

But hours later, an Iranian Revolutionary Guard unit shot down a Ukrainian passenger jet shortly after takeoff from Tehran.

The death of all 176 people aboard and Iranian leader's belated admission its forces mistook the plane for a cruise missile has set off angry protests against the regime.

The British ambassador to Iran was briefly arrested Saturday after attending a memorial service to the victims at Tehran's Amir Kabir University.

Intelligence questioned

"I just think you see a very corrupt regime that the Iranian people are finally standing up and trying to hold them accountable," Esper said.

On another Sunday talk show, national security advisor Robert O'Brien said the Iranian regime was "reeling from maximum pressure."

"They are reeling from their incompetence in this situation. And the people of Iran are just fed up with it," he said on ABC's This Week.

Meanwhile, said Esper, the US believes it has disrupted the plots that it says precipitated Soleimani's killing, and expects no further Iranian retaliation.

"We do not expect any further attacks. But if you look at what's happening on the ground today, you have just yesterday in Tehran and other cities, Iranians chanting, 'death to the Ayatollah,'" he said.

Esper and O'Brien defended the intelligence that led the administration to claim Soleimani was plotting imminent attacks on US troops and diplomats in the region.

But other than in the case of the US embassy in Baghdad, Esper would not confirm Trump's claim in a recent Fox News television interview that four US embassies in the region were among Soleimani's target.

Asked if there was specific evidence in the intelligence to support the claim, Esper said, "I didn't see one with regard to four embassies."

The administration has come under withering fire from Democrats -- and at least two Republican senators -- for refusing to share the intelligence with members of Congress.

jm/ec