Members of the U.S.-backed Syrian Democratic Forces ride near the main traffic circle in Raqqa, Syria, Oct. 20, 2017 (AP photo by Asmaa Waguih).

The Syrian war has torn the United Nations apart many times over. There is more damage for it to do yet. While Syria may be stumbling toward some sort of peace, the U.N.’s role in assisting this process is likely to be controversial for many years ahead. U.N. peacebuilders are likely to hold a very weak hand when it comes to dealing with the Syrian regime and its international backers. The organization has been accused of kow-towing to human rights abusers in cases such as Sudan and Myanmar, neither of which benefits from as much support. What principles should guide […]

Iran’s army chief of staff, Maj. Gen. Mohammad Bagheri, left, looks into binoculars as he visits other senior officers from the Iranian military in the Syrian province of Aleppo, Oct. 20, 2017 (Syrian Central Military Media via AP).

After a few years in which the threats to Israel’s security had eased somewhat, recent events have taken a turn for the worse. To its north, Israel faces a joint Syrian-Iranian-Hezbollah axis that is growing more powerful and confident, as President Bashar al-Assad re-establishes control in Syria backed by a strong Russian presence. Assad, whose regime has waged a brutal six-year civil war that has killed half a million Syrians and displaced some two-thirds of the country’s population, has successfully withstood all internal and external pressures, including American demands that he step down, and is now securely ensconced in power […]

A Jordanian soldier stands at the northeastern border with Syria, Feb. 14, 2017 (AP photo by Raad Adayleh).

Editor’s note: This is the first in a series of articles on the Islamic State after the fall of Raqqa and the outlook for Syria and its neighbors. The defeat last week of the self-proclaimed Islamic State in Raqqa, its major base of operations in northern Syria, may prove to be a seminal event in ways the battle’s victors did not intend. While no doubt a major milestone, Raqqa’s fall is far from the conclusion of the broader six-year conflict in Syria, nor the end of the jihadi movement itself. The temptation to claim victory over the Islamic State may […]

Lebanese demonstrators hold placards calling for the departure of Syrian refugees from Lebanon in Zouk Mosbeh, north of Beirut, Lebanon, Oct. 14, 2017 (AP photo by Hassan Ammar).

AMMAN, Jordan—A new humanitarian catastrophe is looming on the horizon as thousands of refugees and internally displaced people return to their homes in Syria, by choice or by force. Changes in the course of Syria’s civil war and developments in fragile peace talks are making return a reality and, in some cases, a nightmare, as conditions inside Syria are still dire. The widespread, premature return of Syrians to their towns and cities could undermine the country’s long-term stability and hinder the hopes of more Syrians coming back. Throughout the war, there has been a constant trickle of refugees returning to […]

United Nations staff and other demonstrators assemble at U.N. headquarters to show their solidarity with the people of Aleppo, New York, Dec. 15, 2016 (AP photo by Seth Wenig).

Who remembers Aleppo? A year ago, the Syrian city appeared tragically central to international diplomacy. Russian and Syrian government forces were in the midst of a brutal final push to drive rebels from eastern Aleppo. This was the last major urban redoubt of opponents of President Bashar al-Assad. It was clear that the city’s looming collapse could be a definitive turning point in his battle to cling onto power. Yet the fate of Aleppo seemed liable to have vastly wider effects. The city was a profound source of friction between the U.S. and Russia before and after the November 2016 […]