For whose who are familiar with this great mission during Arma 2, King Nothing has made a come back and released the A3 version few days ago. You might need to download CUP weapons, vehicles mods but the rest are already part of UO mod pack.
If you haven't played The Forgotten Few before, this dynamic campaign is packed of epic and well balanced fire fights. Check out more details from BI forum. The author is also looking for American voice actors, help him if you have spare time. Have fun!