Kyle Trottier, left, is congratulated by promotion official Col. Chris Boyle after his promotion to Lieutenant Colonel in the U.S. Army during a recent ceremony at Fort Knox, Kentucky. Trottier is a 2001 Los Alamos High School graduate and currently serves as the Armor Major Career Manager for the U.S. Army. He is the son of Andy and Cherie Trottier of Los Alamos. Courtesy photo