Weapon controls

I would like to see weapon controls for different types of squads and vehicles!
Now one has to search online to find out how to fly planes, artillery, rifle grenades.
Make tabs under the control button so we can see all of the controls of the units.

I don’t understand what you mean. If you want to see the controls of the game, including planes and what not, you can find it by hitting Escape and going to ‘Controls’ I’m pretty sure. There is a button you can set for rifle grenades so that you place/remove the grenade launcher (my only experience on this matter is with the M1 Carbine grenade launcher) and reloading the grenade seems to be the typical reload button, which is ‘R.’ Other rifle grenades may function differently, for example possibly not requiring an external device and instead only requiring a blank cartridge to propel it after it is placed on the end of the rifle. The French in particular have been big fans of rifle grenades for a long time.