world war ii. then what would we do, how would we respond to a major step up how would we respond to a major step up from the north koreans? from how would we respond to a ma or step up from the north koreans? from what ou sa up from the north koreans? from what you say there up from the north koreans? from what you say there seems up from the north koreans? from what you say there seems to up from the north koreans? from what you say there seems to be up from the north koreans? from what you say there seems to be escalation . you say there seems to be escalation on both sides. pyongyang is upset about military drills being carried out between south korea and the us at the moment, which seem to be on a different level from previous ones. is that right? is that right? yes, part of the reason the is that right? yes, part of the reason the drills is that right? yes, part of the reason the drills have - is that right? yes, part of the reason the drills have come l is that righ