U.S. Army Lt. Col Ryan Wylie, left, Senior Observer

U.S. Army Lt. Col Ryan Wylie, left, Senior Observer Controller at the Joint Multinational Readiness Center leads an after action review with multinational participants during Exercise Allied Spirit VII at the 7th Army Training Command’s Hohenfels Training Area, Germany, Nov. 14, 2017. Approximately 4,050 service members from 13 nations are participating in the exercise from Oct. 30 to Nov. 22, 2017. Allied Spirit is a U.S. Army Europe-directed, 7ATC-conducted multinational exercise series designed to develop and enhance NATO and key partner’s interoperability and readiness. (U.S. Army photo by Markus Rauchenberger)