 UN facilities must never be used for military purposes. And we urge all parties of the conflict to respect this international law, which is very clear on this. In these conditions, like I just described, when there's thousands of people sheltering in these facilities, it's really inevitable that there will be civilian casualties from any kind of activity in these facilities. People have nowhere to go. These schools are turned into shelters. They are supposed to provide safety for the population during these times.