A new Isis video, which reportedly shows the Islamic State terrorists executing 200 Syrian children, is doing the rounds on social media.

The brutal execution video is believed to have been filmed after Isis captured the Tabqa airbase from the Syrian forces in 2014. The video was released online by an anti-Isis group from Yemen, according to a report published in Russian website Life News.

The 30-second-long video reportedly shows around 200 Syrian children being executed by Isis at point blank range.

The children were made to lie face down on the ground before the Isis men start shooting them.

One of the shooters is heard yelling "Allahu Akbar" while firing with his machine gun, according New York Daily News.

The authenticity of the video could not be verified; however, Isis has released such execution videos in the past.

Last month, the Sunni terrorist group released a video showing the execution of a 19-year-old Syrian soldier, who was crushed to death after a tank belonging to Isis ran him over.

In August, the terrorist group roasted three men alive and released a propaganda video warning anyone from spying against them.

Isis execution video [Graphic Content]