Amid military struggles in Ukraine, Russia's presence in Syria is slowly receding, setting off a series of regional shifts from Turkey, Iran and Israel that could have major ripple effects on U.S. national security interests, says USIP's Mona Yacoubian: "There are too many actors there for it be a simple math equation."
The 2020 Doha Agreement was meant to force the Taliban to "think twice" before harboring terror groups. But Ayman al-Zawahiri's killing in Kabul shows...
Seventeen years after the 9/11 attacks, Nancy Lindborg details the findings of an interim report from the congressionally mandated Task Force on Extremism in...
Under the Trump administration, the U.S. has made protecting sovereignty a core principle of its foreign policy and U.S.-China relations. While Beijing prioritizes protecting...