On the heels of his trip to the middle east, John McCain is billed to give a major foreign policy address today. The Washington Post got its hands on some highlights. “The United States cannot lead by virtue of its power alone,” McCain said. Instead, the country must lead by attracting others to its cause, demonstrating the virtues of freedom and democracy, defending the rules of an international civilized society, and creating new international institutions to advance peace and freedom, he said. “If we lead by shouldering our international responsibilities and pointing the way to a better and safer future for humanity … it will strengthen us to confront the transcendent challenge of our time: the threat of radical Islamic terrorism,” said McCain. Naturally, “creating new international institutions” catches my attention. Later in the article, it seems that McCain is referring to building a coalition of democracies and renewing American commitment to nuclear disarmament through strengthening the Nuclear Non-Proliferation Treaty. For a thorough explanation of why this first idea may be problematic, I’ll encourage readers to (pre) order Matt Yglesias’ new book Heads in the Sand. Meanwhile, it’s really encouraging to see McCain throw his support behind not just disarmament, but the NPT in general. The Nuclear Non-Proliferation treaty, created in 1968, maintains that nuclear weapons proliferation can only be curtailed if nuclear countries make moves toward disarmament and the rest of the world be allowed to access civilian nuclear technology. However, this “three pillar” strategy has taken a beating in recent years, in part because some nuclear powers have largely ignored its disarmament protocols in pursuit of so-called tactical nuclear weapons. Re-affirming American support for nuclear disarmament is not only a good thing on its own, but it helps to strengthen our entire international non-proliferation regime. Supporting the NPT– which means abiding by its precepts and working with allies to raise the costs of non-compliance — is critical to curtailing the global spread of nuclear weapons.