![U.S. Marine Corps Sgt. Maj. David M. Reaves, outgoing sergeant major, Marine Corps Information Operations Center, stands at the position of attention during the unit's relief and appointment ceremony at The Clubs U.S. Marine Corps Sgt. Maj. David M. Reaves, outgoing sergeant major, Marine Corps Information Operations Center, stands at the position of attention during the unit's relief and appointment ceremony at The Clubs](https://c8.alamy.com/comp/MTXW17/us-marine-corps-sgt-maj-david-m-reaves-outgoing-sergeant-major-marine-corps-information-operations-center-stands-at-the-position-of-attention-during-the-units-relief-and-appointment-ceremony-at-the-clubs-at-quantico-on-marine-corps-base-quantico-va-jan-9-2017-the-ceremony-was-held-to-relinquish-duties-from-reaves-to-sgt-maj-denise-ruiz-us-marine-corps-photo-by-lance-cpl-brian-domzalski-MTXW17.jpg)
U.S. Marine Corps Sgt. Maj. David M. Reaves, outgoing sergeant major, Marine Corps Information Operations Center, stands at the position of attention during the unit's relief and appointment ceremony at The Clubs
![U.S. Army Paratroopers assigned to Headquarters and Headquarters Company, 2nd Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade, answer the Latvian students' questions about the U.S. Army following a presentation at Rigas Imantas U.S. Army Paratroopers assigned to Headquarters and Headquarters Company, 2nd Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade, answer the Latvian students' questions about the U.S. Army following a presentation at Rigas Imantas](https://c8.alamy.com/comp/RABBRG/us-army-paratroopers-assigned-to-headquarters-and-headquarters-company-2nd-battalion-503rd-infantry-regiment-173rd-airborne-brigade-answer-the-latvian-students-questions-about-the-us-army-following-a-presentation-at-rigas-imantas-high-school-in-riga-latvia-jan-12-2017-the-173rd-airborne-brigade-based-in-vicenza-italy-is-the-army-contingency-response-force-in-europe-and-is-capable-of-projecting-forces-to-conduct-a-full-range-of-military-operations-across-the-united-states-european-central-and-africa-command-areas-of-responsibility-within-18-hours-operation-atlantic-resolve-is-RABBRG.jpg)
U.S. Army Paratroopers assigned to Headquarters and Headquarters Company, 2nd Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade, answer the Latvian students' questions about the U.S. Army following a presentation at Rigas Imantas
![U.S. Army Sgt. Juan Ortiz-Espino, Paratrooper assigned to Headquarters and Headquarters Company, 2nd Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade, and Agris Baranovskis, Head of Security Section for the Latvian Ministry of U.S. Army Sgt. Juan Ortiz-Espino, Paratrooper assigned to Headquarters and Headquarters Company, 2nd Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade, and Agris Baranovskis, Head of Security Section for the Latvian Ministry of](https://c8.alamy.com/comp/RABBRE/us-army-sgt-juan-ortiz-espino-paratrooper-assigned-to-headquarters-and-headquarters-company-2nd-battalion-503rd-infantry-regiment-173rd-airborne-brigade-and-agris-baranovskis-head-of-security-section-for-the-latvian-ministry-of-defense-answers-the-latvian-students-questions-about-the-us-and-latvian-militaries-following-a-presentation-at-rigas-imantas-high-school-in-riga-latvia-jan-12-2017-the-173rd-airborne-brigade-based-in-vicenza-italy-is-the-army-contingency-response-force-in-europe-and-is-capable-of-projecting-forces-to-conduct-a-full-range-of-military-operations-acros-RABBRE.jpg)