The success of a UN investigation into an alleged chemical weapons attack in Aleppo province last week will depend on a number of factors and could prove inconclusive, says CFR’s Gregory Koblentz.

Indo-Pakistani relations have made small strides toward normalcy but face a period of steep challenges amid leadership changes throughout the region, writes CFR’s Daniel Markey.

The Obama administration, at first swift to move away from Bush-era detainee practices, has found itself struggling through a political and legal thicket about where and how to try those accused of w…