Footage shows troops close in on the secret compound sheltering Rustan Aselderov – known as Abu Muhammad – and four of his brutal henchmen at the weekend.
Soldiers are seen unloading their weapons on the building before launching two explosive devices inside.
A small weaponised robotic vehicle is then seen moving in to finish the job.
The robot’s mounted machine gun blasts holes through the side of the property as soldiers secure the area.
The video has been seen by thousands online with most praising the troops for their bravery.
Russia’s FSB security service said Sunday it had killed an “emir” of ISIS in a raid in the volatile
The FSB said in a statement that “among the neutralised bandits was the head of the Caucasus region’s branch of the Islamic State Rustam Aselderov, and four of his close associates.”