Germany’s Panther KF51: Russian Tank-Killing Wunderwaffe or Roided Up Leopard 2?

German weapons giant Rheinmetall wants to send its brand new Panther KF51 main battle tank to Ukraine. If deliveries proceed, the Panther would be the most advanced piece of NATO armor taking part in the West’s hybrid war against Russia. What are the KF51’s characteristics, and how big a threat would they be to Russian tankmen? Sputnik explores.