When approaching a target, the glider supposedly is capable of sharp high speed horizontal and vertical evasive maneuvers in flight, which Russian officials claim makes it "invulnerable to any missile defiance system". The blast yield of a nuclear warhead carried by the Avangard is reportedly more than 2 megatons TNT. | When approaching a target, the glider supposedly is capable of sharp high speed horizontal and vertical evasive maneuvers in flight, which Russian officials claim makes it "invulnerable to any missile defiance system". The blast yield of a nuclear warhead carried by the Avangard is reportedly more than 2 megatons TNT. |