A new CFR/Brookings study, Restoring the Balance: A Middle East Strategy for the Next President, recommends that the United States “enhance Israel’s deterrent and defensive capabilities by offering it a nuclear guarantee” (p.16). The study is edited by Richard Haass and Martin Indyk. The recommendation is broached in their introductory chapter, and echoed by Bruce Riedel and Gary Samore in their chapter on nuclear proliferation (p.116).
The 288-page study recommends a very compelling new strategy of diplomatic engagement with Iran, but assumes that Israel will oppose it and take military action against Iran’s nuclear facilities at some point in the near future. Thus, the goal of the nuclear guarantee is to “persuade Israel not to strike Iran’s nuclear facilities” and buy time for the proposed new U.S.-led diplomatic initiative to unfold.
The overall study is quite good, but the sloppy, casual logic underlying the nuclear guarantee recommendation is rather breathtaking. The authors note that “the United States, with its thousands of nuclear weapons and delivery systems, has a ready fallback to a posture of nuclear deterrence while it works to curb Iran’s nuclear capabilities” (p.15). True, but Israel already possesses a very capable nuclear deterrent of its own, which, remarkably, is acknowledged with merely a passing reference (p.116). It is simply not clear to me how or why a U.S. guarantee would make any difference in an Israeli calculation whether to hit Iran’s nuclear facilities. Maybe it would, but for a recommendation this bold, the authors really should have presented some specific evidence (a poll, perhaps).
Moreover, the study is strangely silent on key details and trade-offs associated with extending the umbrella to Israel. For example, would we station weapons in Israel like we do for NATO? And would the guarantee be public or private? Presumably, it would have to be very public, because otherwise it couldn’t affect Iran’s behavior or political debates within Israel over whether to support America’s new diplomatic initiative. But a public guarantee would almost certainly create severe political problems for the United States in the region and beyond. I think it would be the kiss of death for efforts to attract robust Muslim country support for addressing regional proliferation concerns such as Iran and Syria, fuel cycle reform, strong export controls, and other key nonproliferation priorities.
Besides, isn’t it already reasonable for Iran (or any country) to assume that the United States would use every tool of national power at its disposal to protect Israel if its existence were credibly threatened? It seems to me that all a public guarantee would do is introduce a new set of contentious, complicated issues into an already troubled region.
Addendum: Check out my colleague Peter Juul’s insightful analysis over at Wonk Room.
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