Predictably, John McCain claims that Republicans such as Senator-elect Rand Paul represent a wing of the party associated with protectionism and isolationism.
Sen. Tom Coburn of Oklahoma is having none of it. Good on him. McCain was castigating Paul, and by extension Coburn, for suggesting that military spending needs to be included in any deficit reduction plan. But McCain has it wrong. It is simply absurd to argue that military spending, which has grown by more than 86 percent in real terms since 1998, can and should be immune from scrutiny in an era of austerity. The name-calling might succeed in intimidating the less thoughtful or merely timid, but a few minutes with the actual numbers puts to bed the notion that military spending can and should be held sacrosanct.
But while all Members of Congress, egged on by the public, should be willing to shine the light on the Pentagon's procurement practices, and to ask hard questions about what is genuinely needed as opposed to merely desired, deeper cuts in military spending should be tied to a strategic outlook very different from that which has guided Washington for many years. My colleague Justin Logan has elsewhere documented the too-loose invocation of the loaded term "isolationism" to describe a general approach to foreign policy that looks to most Americans like common sense. That alternative approach holds that countries are chiefly responsible for their own defense, that American taxpayers should not be expected to indefinitely shoulder the burdens of defending the entire world from all manner of threats, and that a smaller, more focused U.S. military would still provide Americans with a level of security that our ancestors would envy.
As Ben Friedman and I have argued elsewhere, a grand strategy of restraint would allow for a smaller Army and Marine Corps as the wars in Iraq and Afghanistan are drawn to a close (as they should be), deep cuts in the Pentagon's civilian work force, which has grown dramatically over the past 10 years, and sensible reductions in the nuclear arsenal. More modest cuts are warranted in intelligence and R&D. Finally, significant changes in a number of costly and unnecessary weapons and platforms, including terminating the V-22 Osprey and the Expeditionary Fighting Vehicle, and greater scrutiny of the F-35 program, for example, must also be in the mix. This Friday, Cato will host a discussion of these issues at a public forum featuring Rep. Barney Frank (D-MA) as well as the Lexington Institute's Loren Thompson.