This is a Saudi Abrams to a Houthi Kornet..
Traditionally the most armoured parts of a tank are the front and the front side nearest the driver. The rear and belly are the least armoured because they rarely face the enemy and having the same thickness all across a tank results in a lead box that's far too heavy.
So showing a Kornet going up the arse of a KSA M1 engine as proof of it not being any good is a bit like saying body armour is useless because a dude was shot in the head.
The tank isn't invincible and only dullards continue to argue that point.
It's gas turbine engine is a gas guzzler and service intensive
Making frequently mandatory pitstop not suitable for military with limited resources
It's a gas guzzler according to anyone who hasn't actually operated it or spoken to anyone that has crewed it. It will easily hit its billed range marker and go beyond it with fuel management.
Also the turbine engine simply lasts longer than its diesel counterparts. Giving you more time between major overhauls decreasing the cost of lifetime maintenance. Not to mention that you can feed it any type of fuel and it will still run. With better performance to boot!
Useful if you're an Army with limited resources.
Robust and simple Russian design Vs Complicated albeit capable US design.
Which is a conclusion based on reputation alone. No one focuses on the dramas faced by those operating the latest Russian tanks.
Can't help but notice the argument has moved from its ability to operate in the desert to logistic support to protection. Goal posts are continually shifted.
Also everyone seems to have missed the point of this article. They're not replacing the bloody Abrams! They're moving them to another brigade for the incoming T-90.