959 Ukrainian soldiers surrendered at Azovstal since Monday

https://insiderpaper.com/959-ukrainian-soldiers-surrendered-at-azovstal-since-monday-russia/

So what are the options to go get the hold outs ??. Including the Azov leader (Denis propykov ???) and the 2nd in command, who we know are in there bc of previous videos/ live streams they've given, and all the alleged multi-nation NATO Officers and French Foreign legion security detachment (who the helo's keep attempting to evacuate) None of them have appeared, yet. 18 miles of underground tunnels , bobby trapped to hell and back. Shame Russia can not just fumigate the entire place ()or maybe use that sedative they did on the theatre hostage takers).