But without an approach like this, you can bank on endless, fruitless negotiations. Going down today's six-party route will also require the United States to shore up its deterrence in the area, particularly for Japan, and strengthen the antiproliferation initiative to guard against North Korean nuclear and missile exports. Enlarging the framework of negotiations looks like the only serious way of achieving a negotiated end to North Korea's nuclear weapons programs. Doing so will require lots of patience, intensive alliance management, and internal political risk with no certain result. But it's worth a shot. At a minimum, having such a package out there may be of some help should the Dear Leader depart the scene.