WASHINGTON (AP)President Barack Obama says he hasn’t made a final decision about a military strike against Syria.
But he says he’s considering a limited and narrow action in response to a chemical weapons attack that he says Syria’s government carried out last week.
Obama says that attack was a challenge to the world and threatens U.S. national security.
Obama’s comment came after the U.S. released an intelligence assessment that found with “high confidence” that Syrian President Bashar Assad’s government carried out a chemical weapons attack last week.
The U.S. says the attack killed more than 1,400 people.
Obama spoke before meeting at the White House with three Baltic leaders.
Earlier in the afternoon, Secretary of State John Kerry says the U.S. knows based on intelligence that the Syrian regime carefully prepared for days to launch a chemical weapons attack.
Kerry says Syrian regime personnel were at the site of the attack for three days beforehand, making preparations.
He says regime elements were told to prepare by putting on gas masks.
Kerry says the U.S. also knows where the rockets were launched from. He says the rockets came from regime-controlled areas.
Kerry also says a senior regime official confirmed that the weapons were used and was afraid it would be discovered.
The Obama administration says it has “high confidence” that Syria’s government carried out a chemical weapons attack last week outside Damascus, the capital — killing 1,429 people.
The U.S. chemical weapons assessment says Syrian President Bashar Assad’s government used an unidentified nerve agent in the attack. The report cites human and satellite intelligence that it says backs up publicly available videos and other evidence.
The unclassified report says at least 426 children died.
The report says the “high confidence” assessment is the strongest position that U.S. intelligence agencies can take short of confirmation.
It dismisses the Assad government’s contention that rebels were responsible.
The U.S. says additional intelligence remains classified but is being provided to allies and Congress.