US strike Syria over media reports of chemical use, admits officials

US strike Syria over media reports of chemical use, admits officials

WASHINGTON- With the latest US missile strikes, President Donald Trump appears to have reset America’s red line for military intervention in Syria over the use of chemical weapons.

What’s unclear is where that red line now stands.

The United States said its strikes were a response to Syrian President Bashar al-Assad’s chemical weapons attack on April 7 that administration officials say employed chlorine and perhaps even sarin, a more deadly nerve agent.

“A large body of information indicates that the Syrian regime used chemical weapons,” US Ambassador to the United Nations Nikki Haley told the UN Security Council on Saturday.

Sarin had previously appeared to be the threshold for intervention. A sarin attack triggered Trump’s decision last year to strike a Syrian air base. A sarin attack in 2013 was also what nearly brought then-President Barack Obama to strike Syria.

Chlorine, in contrast, has been used more widely in Syria’s conflict without past US reprisals, and the chemical itself is far easier to find and weaponize, experts say. That makes degrading it through military strikes far more difficult.

“Every city in the Middle East that has a water purification system probably has some chlorine. It is a common industrial chemical,” said Daryl Kimball at the Washington-based Arms Control Association.

As of Saturday, it was unclear whether another chlorine attack would be enough to trigger more US strikes, or whether the death toll would need to be high enough or whether - as was the case on April 7 - sarin use would also need to be a possibility.

Or perhaps there would need to be a series of violations, as was the case before April 7, prior to any US action.

The Trump administration offered veiled threats on Saturday about future military action and mixed remarks about the degree to which it believed sarin was used by Syria’s government, which denies it used chemical weapons.

Defense Secretary Jim Mattis said he was only certain about intelligence that chlorine gas was used by Assad’s forces on April 7 before America’s strikes on Syria.

He did not rule out sarin use.

Vice President Mike Pence also said Trump carried out the strikes armed with US intelligence that at “a minimum it was the chemical weapon of chlorine,” noting investigators still might prove sarin was used.

A different Trump administration official, briefing reporters, said the United States assessed that sarin was also used in the April 7 attack but suggested that US information on sarin came from analysis of reports from news media and other public sources of information, as opposed to US intelligence.

It was unclear whether Trump thought sarin had been used when he said on Twitter on Wednesday that US missiles “will be coming” and accused Assad of being a “Gas Killing Animal.”