military source who said they fired four ballistic missiles in the direction of kyiv. while they've been primarily hitting military installments and airfields, things like that, there's always the possibility of collateral damage. for example, four miles from where i'm standing right now here in the heart of the capitol they struck the military intelligence headquarters earlier today. so the possibility of collateral damage is real, and that is why they're so concerned and why you hear -- when you hear the air sire wrens, the advice is to go to ground. >> erin mclaughlin, thank you very much. stay safe. i appreciate you being with us this morning. general hodges we've sen russian fors attacking military bases and other key sites across the country. what does this tell you about the russian plan of attack? interesting that they haven't done a lot of avoiding the radar stations or eliminating radar stations, et cetera.