DEFENDER is the Army’s largest annual opportunity to exercise moving personnel and equipment into theater across modes for initial and follow-on operations critical to Large Scale Combat Operations. Led by U.S. Army Europe and Africa, the exercise focuses on the strategic deployment of CONUS-based forces, employment of Army Prepositioned Stock and follow-on exercises demonstrating lethality and interoperability with Allies and partners

DEFENDER 25 Outreach tour
DEFENDER 25 Infographic

Videos
Video by Spc. Michael Graf
JTF-SB Strykers prepare for first patrols along southern border.
DoD Southern Border 2025
March 25, 2025 | 1:05
U.S. Soldiers, from the 1st Battalion, 41st Infantry Regiment, 2nd Stryker Brigade Combat team, 4th Infantry Division, assigned to Joint Task Force - Southern Border, conduct an equipment test along the southern border in a Stryker armored vehicle at El Paso, Texas, on March 24, 2025. Under the direction of U.S. Northern Command, Joint Task Force – Southern Border aligns efforts to seal the southern border and repel illegal activity and is responsible for full-scale, agile, and all-domain operations, which will allow for more effective and efficient DoD operations. U.S. Northern Command is working together with the Department of Homeland Security to augment U.S. Customs and Border Protection along the southern border with additional military forces.(U.S. Army video by Spc. Michael Graf)
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Press Information

enlightenedTo find information about filing a claim related to exercise DEFENDER activities, visit Claims Information and select your country.