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DOD Support to the Southern Border

Spotlight
A Marine uses a tool to tie concertina wire together in rolls on a sunny, cloudless day, with a tall security wall and vehicles in the background.

Concertina Connections

Marine Corps Cpl. Jacob Shonk, assigned to Joint Task Force Southern Border, ties concertina wire together before placing it on the border barrier in Yuma, Ariz., July 29, 2025.

Photo Gallery