The libertarian’s basic attitude toward war must then be: it is legitimate to use violence against criminals in defense of one’s rights of person and property; it is completely impermissible to violate the rights of other innocent people. War, then, is only proper when the exercise of violence is rigorously limited to the individual criminals.
– Murray N. Rothbard, Ph.D., War, Peace, and the State
Paine on War
"It may with reason be said, that in the manner the English nation is represented, it signifies not where this right resides, whether in the Crown, or in the Parliament. War is the common harvest of all those who participate in the division and expenditure of public...