The Islamic State brags about the brutality it’s inflicted on military forces in Afghanistan and Pakistan in a new propaganda video released Thursday that Vocativ uncovered.

Titled “Khorasan, The Graveyard Of The Apostates,” the grisly highlight reel seeks to emphasize the group’s ability to wage guerilla-style warfare across the border regions of both nations. In a series of choreographed clips, fighters from the ISIS group Khorasan Province are shown ambushing a convoy of Pakistani soldiers near what the video identifies as the town of Shahu Khel. Later, it depicts an offensive against the Afghan army in Paktika.

Video footage released by ISIS' Khorasan Province on Thursday purports to show the terror group detonating IEDs against Afghan forces stationed Logar.

After Islamic State militants are shown detonating explosives on a group of Afghan forces, the 12-minute video ends with members of the terror group beheading a man it claims is a Pakistani soldier and shooting two others.

ISIS announced in January its expansion into “Khorasan,” a historic term used for the region that spans parts of current-day Afghanistan, Pakistan, Iran, India and other surrounding countries. ISIS’ Khorasan Province is not to be confused with the “Khorasan group,” which is linked to al-Qaeda and operates in Syria.

Members of the Khorasan Province published a trove of photos showing off its first class of militants to graduate from a training camp in October. In the pictures, about 24 armed men undergo weapons, physical fitness and boxing training. Some of the photos show the soldiers training with what appears to be anti-aircraft machine guns.

The terror group’s newest video comes as ISIS seeks to grow its ranks—and notoriety—in Afghanistan. Faced with an emboldened Taliban and shrinking U.S. military presence there, the country provides a prime opportunity for its Afghan affiliate to flourish, according to American officials.

An ISIS fighter fires a machine gun in a video called "Khorasan, The Graveyard Of The Apostates," which was published on Thursday. Shiloach, Gilad

“They don’t have the capability right now to attack Europe, or attack the homeland, the United States, but that’s what they want to do, they’ve said that’s what they want to do,” Gen. John Campbell, the top U.S. commander in Afghanistan, said of the ISIS’ affiliate in an interview with the Associated Press. The group was also highlighted in a Pentagon report this month that explored Afghanistan’s growing instability, which poses security threats regionally and around the globe.

Still, it could be quite a while before ISIS has the capability to rival either the Taliban or al-Qaeda, Afghanistan’s most formidable terror groups, said Thomas Joscelyn, a national security expert and senior fellow at the Foundation for Defense of Democracies.

“Although ISIS Khorasan has grown in Afghanistan, it is not nearly a peer competitor to the Taliban-al Qaeda alliance,” Joscelyn, who also edits the Long War Journal, told Vocativ. “It may grow further over time, and become more of a real rival. But thus far, they are using propaganda to give a sense that they are much bigger than they are.”