[quote=nautilusmp]
How about "We have no enemies in the skies"? (through peace or through shooting them down. Well, somehow I just like sentences with multiple meanings)
[/quote]

Should be something like "We have no match in the skies" in my opinion, as there are plenty of enemies considering that the UNWO has an advantage in numbers compared to the UN.

All in all, I support the idea of having a motto for the team.