On 10 September 2021, The Judge Advocate General’s Legal Center and School (TJAGLCS) held a joint and allied remembrance marking the twenty years since al-Qaeda’s attacks on New York City and the Pentagon. After introductory remarks from TJAGLCS Commanding General Brigadier General Alison Martin and Regimental Historian Mr. Fred Borch, representatives from the Army, Navy, Air Force, Marine Corps, and Coast Guard, along with their counterparts from the United Kingdom and Germany, talked briefly about how their respective services and countries responded in the days, weeks, and months after the terrorist attack.