I began the task of reviewing Robert Johnson’s The Afghan Way of War: How and Why They Fight not expecting to enjoy the book at all. I have deep interests in Afghanistan, but am the type of reader who prefers my military history as told by Bernard Cornwell through the eyes of Richard Sharpe in his successful string of historical novels. But to my surprise, I found the book quite compelling. Johnson has produced a readable account of Afghan conflict over the past couple of centuries that, while not profoundly challenging any of my perceptions or expectations, has certainly enriched them and reinforced them by grounding them in history.

After a career at the Department of State, and now serving as Deputy Administrator at the U.S. Agency for International Development [USAID], how would you characterize the differences in organizational culture between State and USAID...

U.S. Africa Command (USAFRICOM) was established in 2008 as a new kind of geographic combatant command, one focused primarily on stability and engagement operations rather than warfighting. As such, many of its key leadership positions were filled by non–Department of Defense (DOD) personnel, and its civilian manning was proportionately larger than at other commands.