Make an object repeat attacks

I am making a Game where, when a soldier gets to the location. He Stops and subtracts 2 health from the player. But then the soldier just stands there. How do I cause him to continue attacking? Please Help! and THANK YOU! :)

you can use (system -> every second and put 2-3 second or as you want then in action put spawn bullet...)

Thanks.. They dont Shoot Bullets.. But i took the Every second Tip, got the sword animation to play and the dmg to happen every 4 seconds. and Got it to work! thanks a ton.