[bagels]

Horrible, and illegal, but Congress has repeatedly refused to do their constitutional duty.

[cvoss]

It's, unfortunately, not illegal unless the military action continues for more than 60 days without Congressional approval. This is due to the War Powers Resolution of 1973.

[PeterHolzwarth]

These strikes are not illegal in the American body of legislation and law. We've been doing things like this for many decades.