ISIS militants now control the long-running black market in stolen artifacts. Experts are tracking damage to heritage sites in Iraq and Syria by satellite and doing what little they can to stop it.
ISIS has been destroying Iraq's historic artifacts. Iraqi archaeologist Abdulamir al-Hamdani has asked the White House to help in protecting his country's heritage. He speaks with NPR's Melissa Block.
Gen. Martin Dempsey, chairman of the Joints Chiefs of Staff, was in Baghdad as the Pentagon backed away from plans to take the city of Mosul, Iraq, from Islamic State militants.
The message purporting to be from the Nigerian extremist group was posted to Twitter pledging to follow the Caliph and to obey ISIS "in times of difficulty and prosperity."
A local source says that Iran, which has already been aiding Iraq with artillery and intelligence support, has sent fighters to help take the city of Tikrit.
Video has surfaced of ISIS militants smashing ancient artifacts on display in the Mosul, Iraq, museum. NPR's Rachel Martin speaks to Axel Plathe, UNESCO's Iraq director, on the huge loss.
Tikrit, home town to Saddam Hussein, had been captured last year by the group that calls itself the Islamic State, or ISIS. The new military offensive is relying heavily on support from Iran.
The battle to retake Tikrit could say a lot about what happens next in the region. Renee Montagne talks to Vali Nasr, dean of the School for Advanced International Studies at Johns Hopkins University.