Why do Muslims join kuffar armies?

[cricketplaya]

@lil_ash

well then if you take it that way, all armies/millitaries are killing innocent people. then joining the army would be a kuffar right?

*kuffar = non-believers *

and joining an army is a choice at least in this day and age so if an army is not involved in killing of innocent muslims, then i’d join.