Tim Kane,  “a senior fellow in research and policy at the Ewing Marion Kauffman Foundation and a former Air Force intelligence officer,” writes Why Our Best Officers Are Leaving in the current issue of The Atlantic, also available online. This should be a concern, we think, regardless of what one thinks of particular military policies – the officer corps is, among other things, a bulwark against a military coup d’etat. Here’s an excerpt:

John Nagl still hesitates when he talks about his decision to leave the Army. A former Rhodes Scholar and tank-battalion operations officer in Iraq, Nagl helped General David Petraeus write the Army’s new counterinsurgency field manual, which is credited with bringing Iraq’s insurgency under control. But despite the considerable influence Nagl had in the Army, and despite his reputation as a skilled leader, he retired in 2008 having not yet reached the rank of full colonel. Today, Nagl still has the same short haircut he had 24 years ago when we met as cadets—me an Air Force Academy doolie (or freshman), him a visiting West Pointer—but now he presides over a Washington think tank. The funny thing is, even as a civilian, he can’t stop talking about the Army—“our Army”—as if he never left. He won’t say it outright, but it’s clear to me, and to many of his former colleagues, that the Army fumbled badly in letting him go. His sudden resignation has been haunting me, and it punctuates an exodus that has been publicly ignored for too long.