This compendium provides a number of lessons learned submitted by U.S. Army War College students while attending elective courses on stability operations. Lessons cover the following topics: Ebola response and Regionally Aligned Forces (RAF); climate change as a driver of instability; Superstorm Sandy relief operations; interagency coordination during Operation Iraqi Freedom, tactical development operations, systems thinking in budgeting, and the Plan of the Alliance for the Prosperity of the Northern Triangle.