It is with “regret” that the “painful decision” has been made to pull fighters away from the battle in Deir al-Zour, the SDF statement said. The decision would not have been taken, it added, “were it not for the failure of the international community to curb the Turkish aggression and put real pressure” on the government of President Recep Tayyip Erdogan to “stop its madness within our Syrian borders.”