Islamic state militants in Syria have seized part of the last government air base in the eastern province bordering Iraq. The Syrian government now faces losing an important hub for warplanes used to target ISIS-held towns. Syria has had to get used to loss during the ongoing civil war that's claimed 200,000 lives. And as RT's Maria Finoshina discovered, irreplacable historical treasures have also fallen victim.<br /><br />RT LIVE http://rt.com/on-air<br /><br />Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaToday<br /><br />Like us on Facebook http://www.facebook.com/RTnews<br />Follow us on Twitter http://twitter.com/RT_com<br />Follow us on Instagram http://instagram.com/rt<br />Follow us on Google+ http://plus.google.com/+RT<br />Listen to us on Soundcloud: https://soundcloud.com/rttv<br /><br />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.