What does Jeremiah 50:15 mean?

Shout out your attack against Babylon from every side. She’s giving up—her defenses are falling apart. The Lord is paying her back for everything she’s done, so do to her what she did to others. Don’t hold back—destroy her completely. Jeremiah 50:15 - Modern Text Bible

(This verse calls for Babylon’s enemies to surround and attack her, because God is making sure she faces the consequences of her actions. The destruction is total and meant to match the harm she caused others.)