Marine Corps Cpl. Hunter Bell, an engineer with Bravo Company, 1st Combat Engineer Battalion (1st CEB), places charges on a simulated improvised explosive device at Army Combat Support Training Center Fort Hunter Liggett, Calif., Sept. 2, 2015. Exercise Pioneer Express serves as 1st CEB's Marine Corps Combat Readiness Evaluation, providing valuable feedback to aid in refining the battalion's tactical standard operating procedures. ( Marine Corps photo by Lance Cpl. Ryan Kierkegaard, 1st Marine Division Combat Camera/Released)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
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