associated with isis. this was a strike that the u.s. would rely on from now on in afghanistan, what does this incident say about the reliability of future strikes. >> point one, very much associated with isis-k, less than 24 hours later, rockets would be launched against the airfield. we had good intelligence to think point one was an area where isis was centered. second part of your question about whether this will effect future oth operations, let me be clear, this was a self defense strike taken under self defense rules of engagement based on imminent threat to attack us. that is not the way we would strike in an oth mission going