You no show North Korea.

Any tank worth a damn has a CIV now. If you don't have that and the ability to shoot on the move, you are pretty much fucked. It is handy to be able to put tracking boxes on multiple targets while the gunner is engaging his current target. Then the gun automatically swings to the next target in the line up that the commander has designated. He can also command over-ride and take control of the gun. This can save the crew from getting killed if the commander notices a more serious threat while independently searching for targets.

Armor has come a long way.

That was fun to watch!

Was #4 taken at JBLM? Looked kind of like Washington.

Doubtful, they don't have active duty armor a Lewis anymore.