My "Base of fire" team has quit firing...even when ordered to suppress a target.
The "Assault" team still fires.

Have they ran out of ammo?...If so, how do I re-supply them?...
After finding and picking up an ammo stash, they STILL don't fire.

If they are out of ammo, how come the "assault" team doesn't run out?

its a glitch, the teams never run out of ammo

Had same problem with my base of fire only if i had to reload from checkpoint they dont fire way i fixed i closed down game the re-started the game click continue then they will fire untill i had to re-load checkpoint then they would stop shooting again.

I restarted the xbox and cleaned the disc an then it worked fine