Islamic State dominated the headlines this year, spreading chaos and carnage across parts of the world. The terror group's influence reached countries that had previously witnessed foreign intervention, such as Libya and Afghanistan.

RT LIVE http://rt.com/on-air

Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaToday

Like us on Facebook http://www.facebook.com/RTnews
Follow us on Twitter http://twitter.com/RT_com
Follow us on Instagram http://instagram.com/rt
Follow us on Google+ http://plus.google.com/+RT
Listen to us on Soundcloud: https://soundcloud.com/rttv

RT (Russia Today) is a global news network broadcasting from Moscow and Washington studios. RT is the first news channel to break the 1 billion YouTube views benchmark.