Shadow Government
A front-row seat to the Republicans' debate over foreign policy, including their critique of the Biden administration.

Death of a concept: Farewell to ‘wars of necessity’

For the past several years, I have been writing the blogging equivalent of a requiem for the passing of the "war of necessity vs. war of choice" rhetorical device (see here, here, here, here, and here). This rhetorical device was patented by Richard Haass but wielded to good political effect by Team Obama in the ...

By , a professor of political science and public policy at Duke University.
JEWEL SAMAD/AFP/Getty Images
JEWEL SAMAD/AFP/Getty Images
JEWEL SAMAD/AFP/Getty Images

For the past several years, I have been writing the blogging equivalent of a requiem for the passing of the "war of necessity vs. war of choice" rhetorical device (see here, here, here, here, and here).

For the past several years, I have been writing the blogging equivalent of a requiem for the passing of the "war of necessity vs. war of choice" rhetorical device (see here, here, here, here, and here).

This rhetorical device was patented by Richard Haass but wielded to good political effect by Team Obama in the earliest days of their tenure. The device overlaid the familiar but subjective "good war vs. bad war" template with another one that had the appearance of objectivity: the template of necessity. Some wars, it was argued, were so obviously right that they had to be fought. By contrast, other wars were so dubious they were practically frivolous flights of fancy.

The rhetorical device was flawed as a basis for analysis. It turned out "wars of necessity" (like Desert Storm) were hotly debated at the time with people of good will disagreeing as to how necessary they really were. They were, in other words, choices every bit as tough as the wars denounced as wars of choice. But as a political club for beating opponents, the framework served Obama’s purposes nicely — at least in 2009.

Back then, Obama argued that Afghanistan was a war of necessity — unlike the war of choice (read: frivolous, stupid, pointless) in Iraq. Countries should win wars of necessity and end wars of choice. Ergo: surge in Afghanistan and abandon Iraq. Back then, the war in Afghanistan was popular and the war in Iraq was not, so the framework nicely provided a national interest rationale for doing what seemed politically expedient.

Of course, today both wars are unpopular and as the tide of public support ebbed away, so too did talk about the necessity of fighting and prevailing in Afghanistan. Last weekend’s meetings between President Obama and President Karzai dramatically underscored how far the Obama Team has left the "war of necessity" frame in its rear-view mirror, as Kori Schake’s excellent analysis shows.

It turns out, President Obama believes we can end a war of necessity much the same way he ended a war of choice: by leaving and letting the locals sort it out for themselves. That has not worked out well in Iraq, and the prospects of it working well in Afghanistan seem even more remote. (For what it is worth, it also hasn’t worked too well in the "war of choice" that Obama chose to initiate: Libya.)

But walking away from a "war of necessity" might last for a decent interval, long enough for Obama to ponder the many potential "wars of choice" that darken his horizon, from Mali to Syria to Iran to North Korea.

Peter D. Feaver is a professor of political science and public policy at Duke University, where he directs the Program in American Grand Strategy.

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