for more on this story i'm joined in the studio now by alexander buller journalist and war correspondent based here in berlin alexander both tehran and washington or accusing the other of being the aggressor iran in this case is saying that the u.s. president donald trump has gone too far give us a little bit of perspective is the u.s. action here unprecedented well it's definitely i'm president and it's the thing is if you look at if you take the perspective you probably have involved in 900 of the jewish center in. we have involvement in syria in iraq since 2003 we have had the human war these are. centers of iranian activity activities that sort of money himself established he has been the arch nemesis actually off several governments before so he has been a target but the u.s. has not taken it to run says there will be retaliation any clues about what might happen next well it's hard to say but. it's going to be going to be nice i mean the problem is. so the money established so many theaters of war so many he supported so many terrorist organizations. which are again the arch nemesi