One of Daesh’s most effective weapons is its use of media. According to US intelligence officials, the Pentagon knows where the terrorist group’s broadcast centers are located, but the Obama administration has refused to act on the information.
In its effort to recruit, Daesh, also known as ISIL/the Islamic State, relies on a complex multimedia network. Comprised of videos, social media accounts, and a slickly-produced online-only magazine, the destruction of this network is a key component in America’s anti-terror strategy.
Source: Why Won’t Obama Authorize Strikes on These ISIL Hiding Spots?