In my book they call that an act of war.
Such a move would first require an act of war by Congress.
It was a police action, not an act of war.
This is an act of war, and you have started it!
You're the ones who have committed an act of war.
This is an act of war, not just a crime.
This went beyond any act of war he could imagine.
They'll probably call it an act of war or something.
How do you say We come in peace when the very words are an act of war?
He didn't add, I have an act of war to worry about.