united kingdom, russia and even the international atomic energy agency weighing in on this. in japan, they ve sent up a plane to test for radioactive in the skies and the prime minister of japan, shinzo abe saying, this is a serious throughout to our naugs ace security and absolutely cannot be tolerated. we strongly denounce it. in the past, north korean missiles have flown over okinawa where many united states troops are stationed. this a regional concern. if these are in fact miniaturized warheads being placed on these missiles, both programs continue to develop. the u.n. security council emergency meeting happening at 11:00 a.m. eastern time, requested by the u.s. and japan to figure out what the world s next move will be. let s bring in christiane amanpour. happy new year, good to sou. one of the big issues this raises is that we had an expert on this morning that said, hey, it s no the just north korea