Medical advisories issued for vulnerable groups.

Stopping short of calling for France to offer asylum to the refugees, Korsia urged “civic and human burst, strong gestures from our country and the European Union, so that solutions can be found as quickly as possible.”

Israel, according to diplomatic officials, made clear it was opposed to the move in the “strongest terms,” and said it viewed the step as “very grave.”

A number of alleged Jewish extremists have been arrested since the attack, including three placed under administrative detention, but neither the Shin Bet nor the Israel Police have said if any are suspected of being involved in the attack.

As Tehran uses the post-sanctions windfall to finance advanced weapons and terror networks for Assad, Hezbollah and other allies, the violence will increase, as will the exodus from Syria.

The administration itself is concerned that militants from Islamic State or al-Qaida might slip into the country as refugees.

Security forces were combing the area in search of the suspects.

Stop the Bomb, an organization that was founded in Austria in 2007 and that opposes the Iranian government, sharply criticized Fisher.