simmering crisis. but it was the speedin simmering crisis. but it was the speed in which war descended or not just kyiv but the whole country. the size of the advance will resolve russian forces moving in from the south and east and north and he took everyone by surprise. it was that huge unknown that was pretty difficult to deal with. of course it is dangerous but it s about a personal level of risk which we ve got a high risk team, a bbc team that we deal with that in our safety which is the biggest priority. watching you reporting seeing you are wearing your protective clothing and so on, one wonders what training you had before going out there. the bbc uts you had before going out there. tue: bbc puts on a you had before going out there. tue bbc puts on a hostile environment course and they carry out refreshers every couple of years. it happens on an escape and they are quite good fun to go on. in exchange rate a talk you through first aid and how to deal with catastrophic beating