Micheal wrote:
Depends on what leg of the trip they choose to refuel. If they refuel on the way out over SA, these hypothetical fighters will have more fuel and more weapons on board to return home after the fighting over Iraq - puts the bingo point over friendlier air space.
For that reason, they would almost certainly refuel on the way out, or on both legs. However, it wouldn't affect the number of weapons they can carry. Fighter-bombers have only so many hardpoints, and they can only carry certain combinations of weapons or pylons with weapons on them. For a long-distance mission there's going to be pretty much preset loadouts.
The other thing is, laden with fuel tanks they aren't going to want to load up with extra weapons even if they theoretically have the fuel for them. There's a Max Takeoff Weight for any airplane and then there's the real takeoff weight you actually aim for to get efficiency and not need excessive amounts of runway. Fuel tanks add a lot to that weight limit when full, which they obviously are at takeoff.