Challenger 3: Could the tank's weight be a problem in war?

Challenger 1 - Wikipedia

Tamiya 1:35 British Main Battle Tank Challenger 1 (Mk.3 : Arts, Crafts & Sewing

Challenger 3 program advances after new gun shows its mettle

With the Challenger 3 (P) coming, should all CR2 based vehicles get an armour rework? : r/Warthunder

Why don't British Challenger tanks take part in the fighting in Ukraine after one of them was destroyed? - Quora

The tank is dead. Long live the tank. » Wavell Room

This Is The Challenger 3 Advanced Main Battle Tank

Challenger 3 or Leopard

An Inside Look at Ukrainian Troops Training to Use Western Tanks