Here is information about the Islamic State's Afghan branch known as ISIS-K and their motives for attacking Russia: Start the day smarter. Get all the news you need in your inbox each morning.

Donald J. Trump is back to killing terrorists and threatening anyone that harms Americans — and it is glorious.

"The terrorists get a vote, and they're voting to keep fighting," former Trump counterterrorism envoy Nathan Sales told Newsweek.

The officer returned fire, shooting and killing Jabbar. Upon investigation, the FBI confirmed that an ISIS flag was attached to the rear hitch of the vehicle, and improvised explosive devices were ...

The violent group goes by IS, ISIS, or the Islamic State in Iraq and Syria and began as a breakaway group from al-Qaida. Under leader Abu Bakr al-Baghdadi, IS had seized stunning amounts of ...

The Islamic State’s most potent branch – IS Khorasan (ISIS-K) – has global ambitions and a sophisticated online presence in multiple languages, including English. The fact that Tajik ...

ISIS-K, claimed responsibility for a significant attack last year in Russia and is believed to be behind another in Iran. But the twisted heart of the utopia ISIS was trying to build, and all that ...