A century and a half has passed since the end of the American Civil War and reminders both physical and cultural surround us, especially here in the Nation’s capital. So let us reflect on one important idea of that time that today all Americans should consider, one that President Abraham Lincoln himself held in the front of his mind throughout the war: the value of seeking unity from diverse opinions. But what do we truly know about Lincoln’s leadership skills? Actually, a great deal.

Throughout over 40 years of service, I have maintained a list of principles to judge my actions against. Chief among these principles is duty. I have reflected and written on this topic throughout my career, and I strongly believe the concept of duty is central to the Profession of Arms. Indeed, it seems to me to be the cornerstone of the uncommon life to which we have dedicated ourselves.

In response to “Opportunities in Understanding China’s Approach to the Senkaku/Diaoyu Islands” by Lieutenant Colonel Bradford John Davis, USA (Joint Force Quarterly 74 (4^th Quarter 2014), I must argue against his proposal for joint patrols/resource development.