asymmetric warfare, n.All

Asymmetric warfare (n.) is ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠the jujitsu art of making the stronger party spend ten million times what the attack cost, to its own detriment.