Подрывает 100-метровый шнур: «Змей Горыныч» помог российским саперам проделать проходы в минных полях

The Ministry of Defense of the Russian Federation Explained How to Deal with Mine-Explosive Barriers

Soldiers of the engineering troops of the Armed Forces of the Russian Federation made passages in the enemy's mine-explosive barriers using the UR-77 system (better known as "Zmey Gorynych"). This was reported in the press service of the Ministry of Defense of the Russian Federation.

UR-77
UR-77
The demining installation throws out and then detonates a heavy hundred-meter TNT cord. 
Press Service of the Ministry of Defense of the Russian Federation

The department explained that a powerful explosion destroys mines and opens a wide safe passage on the field through which heavy equipment can pass. UR-77 allows you to make passages up to 100 m long.

Read also on the topic:

Robotic demining: BMR-3MA "Vepr" may be modernized in the Russian Federation

The Secret of "Zmey Gorynych": How the Unique Russian Demining Installation UR-77 "Meteorit" Works

Will Burn the Enemy to the Bones: The Army "Zmey Gorynych" was Crossed with an FPV Drone

Sources
IA "TASS"

Now on home