Blitzcringe

Opposite of Blitzkrieg
A poorly-organized military campaign or war that results in minimal or no gain at extraordinary loss of attacking military personel and military tech in the beginning of the campaign. Which keeps mounting while your enemies completely trash your army and your state's reputation phisically and morally.

Putin: “How goes my victorious Blitzkrieg?”
Shoigu: “It’s been a Blitzcringe since the beginning.”