by Chris Frates
Nagl is the latest high-profile shift by CNAS veterans in an out of government. Co-founder Michele Flournoy was Pentagon policy chief under Defense Secretary Robert Gates for three years but has announced she is leaving in February. Similarly, Colin Kahl ended his extended term as deputy assistant secretary of defense, keeping watch over middle east policy, to return to CNAS as a senior fellow and to teaching at Georgetown University.Nagl will become a research fellow at the U.S. Naval Academy, teach counterinsurgency to midshipmen, and "investigate the influences of culture upon warfare." He will maintain a status with CNAS as a non-resident senior fellow.