Foreign ministers from 14 European countries, including France and Germany, demanded on Wednesday that Syrian government forces and their Russian backers end their offensive in Idlib province and return to the terms of a 2018 ceasefire deal.
Nearly a million Syrians have been displaced in the past three months by fighting between Turkish-backed rebels and Syrian forces backed by Moscow trying to recapture the last major insurgent-held region in Syria after nine years of war.
"We call on the Syrian regime and its supporters, especially the Russians, to end this offensive and return to the ceasefire arrangements of autumn 2018," the 14 ministers said in a column published in French daily newspaper Le Monde.