Lieutenant Colonel John Nagl commands the 1st Battalion, 34th Armor at Fort Riley, Kansas. He led a tank platoon in Operation Desert Storm and served as the operations officer of a tank battalion task force in Operation Iraqi Freedom. A West Point graduate and Rhodes Scholar, Nagl earned his doctorate from Oxford University, taught national security studies at West Point, and served as Military Assistant to the Deputy Secretary of Defense. He is the author of Learning to Eat Soup with a Knife: Counterinsurgency Lessons from Malaya and Vietnam and was on the writing team that produced the Army's new Counterinsurgency Field Manual.