Shortcut keys for producing units?

Is there a keyboard key shortcut that when pressed will allow me to produce 1 tank in a selected city?

No.

Only keyboard shortcuts for unit movement from a city. Very useful for walling.

Написао xxmlgyolo420xx, 11.02.2016 at 10:59

Is there a keyboard key shortcut that when pressed will allow me to produce 1 tank in a selected city?

Not for producing.

But there is for moving 1 unit of a stack out of a city. It depends on the layout of the menu. if its militia inf tanks, then militia will be 1 inf 2 tanks 3. If its gen militia inf tanks then itll be gen 1 militia 2 inf 3 tanks 4. You get the idea.