U.S. Soldiers from the 173rd Airborne Infantry Division and Greek soldiers from the Hellenic Army move through the hallway as they clear a building during rehearsals for SIDIRA XYILI in the Urban Warfare National Training Center, KOROMILA CAMP, Central Macedonia, on Nov. 25, 2019. Just under 400 U.S. Soldiers are currently stationed in Greece as a rotational force demonstrating the U.S. commitment to the safety and security of their ally.