Which tank is better, the Challenger 2 or the M1 Abrams? - Quora
What are the differences between the Challenger II and Abrams M1A2 tanks? What are their pros and cons? Which one has more advantages over the other? - Quora
Are German tanks still the best? - Quora
What is a main battle tank? - Quora
What changes are planned for the Challenger 2? How does it compare to other new MBTs? Or is it obsolete? - Quora
Black Night Challenger 2 upgrade main battle tank MBT modernization program BAE System for UK MoD
What is the most likely replacement for the Challenger 2? - Quora
Can a Challenger 2 tank be practically driven by one person (without any help), without the commander, etc.? - Quora
Challenger 2 Black Night - technology spotlight
Would Abrams with 140mm be better than going with new and lighter
