Internal dissent continues to threaten the Islamic State as it finds itself stretched thin trying to defend recently seized territory in Iraq and Syria.
Aug 29, 2014 | 04:00 GMT
Despite its spread in Syria and Iraq, the Islamic State's appeal is limited, as is its ability to become the vanguard of global jihad.
Aug 28, 2014 | 03:00 GMT
The wars of the 21st century will be different from those of the 20th because of the culmination of the first stage of the Information Age.
Aug 27, 2014 | 03:55 GMT