Trump is right

Donald Trump said earlier this week about the Middle East:

Now, are we going to stay in that part of the world? One reason is Israel. Oil is becoming less and less of a reason because we’re producing more oil now than we’ve ever produced. So, you know, all of a sudden it gets to a point where you don’t have to stay there.

This is more sensible than 99% of what the man says, even if I think Israel can more than take care of itself. But the main reason for US military deployments in the Middle East is oil, which is far less important than it was in the 1970s and 1980s. That is what prompted President Carter’s 1980 pledge to defend the flow of oil from the Gulf:

Let our position be absolutely clear: An attempt by any outside force to gain control of the Persian Gulf region will be regarded as an assault on the vital interests of the United States of America, and such an assault will be repelled by any means necessary, including military force.

President Carter’s Doctrine was a response to the Soviet invasion of Afghanistan, which he feared presaged a thrust towards the Gulf. The Soviet Union is gone, Afghanistan is a mess, and the US economy is now far less dependent on oil imports and energy of all sorts than it was in 1980. The Gulf oil producers, especially Saudi Arabia, are far more dependent on oil exports, which they send predominantly to Asia, especially China, Japan, India, and South Korea. 

The US nevertheless spends about 12% of the Pentagon budget on protecting the flow of oil from the Gulf and holds a Strategic Petroleum Reserve of well over 100 days of imports, thus protecting our principal economic competitors from the effects of an oil supply disruption while they free ride on our preparations. It is true of course that an oil supply disruption would also affect the US economy, since oil prices are set in a global market and US consumers would feel the price hike in imports of goods of all sorts. But changed circumstances should affect burden-sharing: we need to do less and other oil consumers need to do more.

There are other ways in which the Middle East merits lower priority for American foreign policy. Middle East terrorism now has little impact on Americans both at home, where right-wing attackers are far more common than Islamic ones, and abroad, where relatively few Americans have suffered harm, most of them either by sheer accident or by travel into known danger zones. Nuclear proliferation is still an issue, but mainly a self-inflicted one due to American withdrawal from the nuclear deal with Iran, which is far from the giant threat the Administration is portraying it as. Even if that were not true, American deployments in the Gulf are far too close to Iran for war-fighting purposes. We would need to move them farther away in order to use them in an attack.

The problem is that withdrawal from the Middle East is as problematic as intervention there. That is what President Obama demonstrated. His restraint in Libya, Syria, and Yemen left vacuums filled by jihadis, Iranians, and Gulfies. The results have been catastrophic for each of the states in question. Intervention by middling powers without multilateral authorization and on one side or the other in a civil war is known to have little chance of success and to prolong conflicts. Where the US re-committed its forces in Iraq, whose state was in far better shape than those in Libya, Syria, or Yemen, the results were far more salutary, even if not completely satisfactory.

Part of the problem for the US is lack of diplomatic capacity. American diplomacy has become far too dependent, both physically and strategically, on military presence. Military withdrawal requires a diplomatic posture that can be sustained without the troops. Many other countries by necessity have learned the trick of hitting above their military weight with diplomatic capacity. Witness an extreme example like Norway, or a less dramatic one like Germany. These are countries that lead with their diplomatic and economic clout, not with their troops, ships and planes. 

There has been to my knowledge no serious discussion of the difficulties of withdrawal and how they can be met. Part of solution lies in beefing up the political, economic, and cultural capacities of American diplomacy. But withdrawal will remain perilous anyplace a legitimate, inclusive, well-functioning state does not exist. Statebuilding has gotten a really bad name from the interventions in Iraq and Afghanistan, but it remains a vital component of any effort to reduce US commitments abroad. About that, both Trump and Obama have been wrong.