U.S. Army and Korean Augmentation To the U.S. Army KATUSA Soldiers remember and reflect upon the Sept. 11, 2011 attacks during a remembrance ceremony and 9.11 mile ruck march held on U.S. Army Garrison Humphreys, South Korea, Sept. 11, 2023. The event is hosted and organized by the Humphreys Better Opportunities for Single Soldiers program annually to respect and honor the sacrifice of the victims and reinforce the collective perseverance, strength, and resolve of military service members within the command. U.S. Army Garrison Humphreys Soldiers remain stalwart and ready to Fight Tonight.