Ted Turner / NBC NewsEXCLUSIVEIn Syria, the search is on for the remains of Americans killed by ISIS a decade ago
Ted Turner / NBC NewsISIS TerrorISIS has an army in waiting — and Trump's next move could decide whether it rises again
Omar Haj Kadour / AFP - Getty Images fileISIS TerrorQuestions about Syria and potential for an ISIS resurgence loom for Trump
Beata Zawrzel / NurPhoto via Getty Images fileEXCLUSIVEISIS-K behind foiled Election Day terrorism plot, U.S. officials say
Google MapsISIS TerrorAfghan national living in U.S. charged with plotting Election Day terrorist attack
Michael Brochstein / Sipa USA via Reuters fileISIS TerrorCIA official: Dire predictions about Afghanistan becoming a terror launching pad 'did not come to pass'
Gregory Bull / AP fileEXCLUSIVEHouse Republicans demand info from Biden administration on migrants with potential terror links
Department of Defense via APISIS TerrorSlain Islamic State leader's wife sentenced to death for crimes against Yazidi women
Marcus Yam / Los Angeles Times via Getty Images fileISIS TerrorThe enemy of my enemy: Biden admin weighs working with the Taliban to combat ISIS-K
Lucy Nicholson / Reuters file EXCLUSIVEDHS identifies over 400 migrants brought to U.S. by an ISIS-affiliated human smuggling network
National Counterterrorism CenterEXCLUSIVEGlobal leader of ISIS targeted and possibly killed in U.S. airstrike
Gregory Bull / AP fileEXCLUSIVEMigrant with alleged ISIS ties was living in the U.S. for more than two years, officials say
Olga Maltseva / AFP - Getty ImagesWar in UkraineMoscow attack suspects appear severely beaten as they're charged in Russian court
Sergey Guneev / Sputnik / Kremlin Pool via APISIS TerrorISIS claimed responsibility for Moscow massacre, but Putin points the finger at Ukraine
Friedemann Kohler / picture alliance via Getty Images fileEXCLUSIVEArmed Russian jets have flown over a U.S. base in Syria nearly every day in March, U.S. commander says
Patrick Semansky / APISIS TerrorSupreme Court skeptical that Twitter bears responsibility for terrorist attack
Laura Lean / AFP - Getty ImagesISIS TerrorBritish-born woman who joined ISIS at 15 cannot regain her U.K. citizenship, court rules
Genaro Molina / Pool via APISIS TerrorSupreme Court wrestles with social media immunity in ISIS videos dispute
Bill Clark / CQ-Roll Call Inc. via Getty Images fileISIS TerrorU.S. military raid in northern Somalia kills a senior ISIS leader and 10 ISIS fighters
Delil Souleiman / AFP via Getty Images fileISIS TerrorSyrian rebels say anti-ISIS operations with U.S. have stopped, ISIS fighters may escape from prisons
Hussein Malla / AP fileISIS TerrorISIS 'Beatle' El Shafee Elsheikh sentenced to life for torturing and murdering American hostages
Michel Euler / AP fileISIS Terror‘Jim would've wanted it’: Mom of U.S. journalist ISIS beheaded visits one of his imprisoned captors
Spc. William Gore / U.S. Army fileISIS TerrorISIS bomb maker captured in Syria raid, U.S military says
Izzeddin Kasim / Anadolu Agency via Getty ImagesISIS TerrorU.S. kills ISIS leader, but another is already waiting in the wings
