About Arcane Thunder

Arcane Thunder 25 is a 2nd Multi-Domain Task Force exercise with U.S. Army and
multinational partners in May 2025 in Utska, Poland; Mainz-Kastel, Germany; and Fort
Huachuca, Arizona. This exercise will integrate joint forces, Allies, and partner capabilities to strengthen our ability to defend U.S. homeland and the protect our Allies.

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Video by Lance Cpl. Nataly Espitia
B-Roll: U.S. Marines mount concertina wire along southern border barrier
DoD Southern Border 2025
March 7, 2025 | 1:24
U.S. Marines, with Task Force Sapper, deploy concertina wire along the southern border barrier near Otay Mesa, Calif., March 7, 2025. USNORTHCOM is working together with the Department of Homeland Security with the emplacement of physical barriers to add additional security that will curtail illegal border crossings. (U.S. Marine Corps video by Lance Cpl. Nataly Espitia)
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USMCI MEFTask Force SapperMarinesDoDSWB25Southern Border
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B-Roll: U.S. Marines mount concertina wire along southern border barrier
B-Roll: U.S. Marines mount concertina wire along southern border barrier
Best Sapper Competition 2025 Recap Short 1
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Best Sapper Competition 2025 Recap Short 1
Best Sapper Competition 2025 B-Roll
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U.S. Marines with Task Force Sapper repair section of southern barrier
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U.S. Marines with Task Force Sapper repair section of southern barrier
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U.S. Marines with Task Force Sapper deliver concertina wire to the barrier
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U.S. Marines with Task Force Sapper deliver concertina wire to the barrier
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