[lm28469]

I'm French, I know the foreign legion, we accept foreigners in our army, it doesn't mean we accept our own citizen to fight for foreign parties, especially non state armies, they're not mutually exclusive, there is no logical connection between your two statements

[gbear605]

From a moral viewpoint, letting someone of your country join another country’s foreign legion is identical to letting someone of another country join your foreign legion. If you say that joining a different group to fight ISIS is not okay while joining France to fight France’s enemies is okay, then you’re saying that ISIS is a better group in the world than France’s enemies.

[lm28469]

> If you say that joining a different group to fight ISIS

Like joining the Taliban ?