nick, let's start with our comments from nato secretary general against dalton burg that ukraine's allies a need to prepare for an extended war. a war of attrition. is ukraine prepared for that? i think when you talk to people here as much people try to come to live day to day and not think too much about the future. hope that the next ukraine offensive will make all the difference. i think at some deep level, people are aware that this is here for the longer term that russia is not willing to give up on those goals to basically put ukraine back in its sphere of influence . but certainly the price is rising. as we saw in that report are lots of people still are accounts for bodies not found. and i think the casualty numbers are still set to rise. we don't even have anywhere close to reliable figures about how many ukrainians have lost their lives in this war. last summer we heard from ukraine stop generals allusions. you said that ukrainian casualties were under 9000. more recently, we've heard from a top security official saying they're under a 100000. while western estimates american ge