Greek units not listed into M.E. dropdown menu

[Charlie_01]

I've just found out I can't add greek planes in DCS 1.5 Misson Editor because Greece isn't listed in drop-down menu although it is into the countries db of the game.

Why is that?

[Grimes]

Is Greece added to either red or blue when you made the mission?

 

If not then they won't show up when placing a new group.