Unless the White Jets require different wings/fuselages/engines to get in and out of Basra instead of ECM equipment.
Actually, one of them is now grey.....
And its MPN (or MPA) but not MPI. Looking at your profile, I'd have thought you'd have known that.
Perhaps they're sending a K1 or a KC1 - I know, having looked at your profile, that I don't need to explain the differences to you.