Iran invited to next round of Syria talks

WASHINGTON — Iran has been invited to participate for the first time in international talks over Syria’s future, U.S. officials said Tuesday, a shift in strategy for the United States and its allies as they seek to halt the four-year civil war and eventually ease President Bashar Assad out of power.

[...] all previous international mediation efforts have done nothing to stop the fighting, and Kerry is trying to unite all sides with influence in the Arab country around a common vision of a peaceful, secular and pluralistic Syria governed with the consent of its people.

The United States and its partners say Assad can participate in a “political transition,” but would have to leave power at the end of the process if Syria could ever move on from a war that has killed at least 250,000 people and forced more than 11 million from their homes.