the Scorpion is NOT a tankin this order:
firepower
armor
mobility
Depends on what the purpose of the tank is. For a scout tank (Alvis Scorpion, as a for instance) mobility is more important than armor or firepower.
that's why there are no scout tanks in the US military--to my knowlege
It's not? What then do you call this?
ARV--CVR....NOT a tank
FV101 Scorpion - Wikipedia
Army Guide
the M1 is a tank
M1 Abrams
The Scorpion is most assuredly a tank. It is a light cav scout tank. It is armored, it runs on tracks, it has a main gun, and the gun is housed in a turret, thus by every definition of a tank it most assuredly IS a tank.