UNITED NATIONS — Declaring that victory over “terrorism” is almost at hand after more than seven years of civil war, Syria’s foreign minister took to the world stage Saturday and demanded that “occupation” forces from the U.S., France and Turkey leave the country immediately. Walid al-Moallem told the General Assembly’s high-level meeting that the situation on the ground “is more stable and secure thanks to combatting terrorism” and “all conditions are now present for the voluntary return of refugees.” Syrian government forces, backed by Russia and Iran, have retaken most of the territory rebels seized during the war that has killed over 400,000 people and driven millions from their homes.