is positive, you have president zelensky saying they have managed to save 3000 people from a city that is without food and water but you still have more than 100,000 residents trapped there, some estimates put it up to 170,000. it is a success, there are still challenges and as far as the icrc are concerned they will try tomorrow.— the icrc are concerned they will try tomorrow. what is it with the operation - will try tomorrow. what is it with the operation that - will try tomorrow. what is it l with the operation that makes it so difficult?— it so difficult? there are a number — it so difficult? there are a number of _ it so difficult? there are a number of challenges - it so difficult? there are a number of challenges and it so difficult? there are a - number of challenges and the first time, the fact russia gave them a one day ceasefire and to get to zaporyzhzhia there are so many russian checkpoints and so many agreements that need to be made between the ukrainian government and russia that strategically, it was going to be quite difficult anyway. there's also the question about russian willpower because while they did allow the residents to leave the audience, they did not keep it safe enough in