Russian troops have taken command of a U.S. airbase in northern Syria — and without firing a shot. Russian state media showed commandos staging what looked like a military invasion.

The U.S. Treasury Department has announced a new round of counterterrorism designations targeting the Islamic State’s support network. Among those sanctioned are two brothers — Ismail and Ahmet Bayaltun — who are based in Turkey and have acted as procurement agents for the group.

U.S. lawmakers and experts have renewed calls for sanctions against China over rights abuses in its Xinjiang Uyghur Autonomous Region (XUAR), in a swift response to the leak of hundreds of pages of documents detailing a crackdown on ethnic Uyghurs and other Muslim minorities ordered by President Xi Jinping.