The United States and Russia working in lockstep against ISIS and al-Qaeda's affiliate in Syria. A rejuvenated truce that will compel President Bashar Assad's air and ground forces to pull back. New flows of badly needed humanitarian aid. Those details emerged Saturday as US Secretary of State John Kerry and Russian Foreign Minister Sergey Lavrov capped another marathon meeting in Geneva to present their latest ambitious push to end Syria's devastating and complex war, the AP reports. The potential breakthrough deal, which promises a new US-Russian counterterrorism alliance, launches a nationwide cessation of hostilities by sundown Monday.
The military deal would go into effect after both sides abide by the truce for a week and allow unimpeded humanitarian deliveries. Then, the US and Russia would begin intelligence sharing and targeting coordination, while Assad's air and ground forces would no longer be permitted to target Fath al-Sham, formerly known as the Nusra Front; they would be restricted to operations against ISIS while the US and Russia target both groups. The deal will hinge on compliance by Assad's Russian-backed forces and US-supported rebel groups, plus key regional powers such as Turkey, Iran, and Saudi Arabia—though as with previous blueprints for peace, Saturday's plan appears to lack enforcement mechanisms. (Read more Syrian civil war stories.)