History clearly shows how ridiculous it is to make, or at least rely on, treaties. While treaties and multilateral organizations make politicians popular, they have never protected a mile of sovereign land or protected a single human being. Just ask those who died in the UN "Safe Havens" in Bosnia. The only means of security is through the barrel of a gun as ugly as it sounds it will always be true.
Actually, violating the Kellog-Briand pact (and other treaties) was one of the "war crimes" for which the top Nazis were prosecuted at Nuremburg. Fat lot of good it did by then, of course