What was the policy regarding japanese americans in the military during world war ii? japanese americans were not allowed to enlist in the armed services. japanese americans were welcomed in the armed services as translators. japanese americans could only fight in europe, not the pacific. japanese americans could join the military after they became citizens.

The correct answer should be - Japanese Americas could only fight in Europe, not the Pacific.
They were forbidden from fighting anywhere outside Europe because America and Japan were not on good terms during WWII, as you already know. Given that Americans were wary of the Japanese (even if they were their own people), they decided to constrain them to Europe only.