151016-N-SD965-064 SIERRA DEL RETIN, Spain (Oct. 16, 2015) Engineering Aide 3rd Class Andrew Pearson, from Billings, Montana, assigned to Naval Mobile Construction Battalion (NMCB) 1, hammers a nail into a plywood wall on a training structure at Sierra del Retin, Spain, Oct. 16, 2015. NMCB 1 constructed training structures to provide a realistic training environment for participating forces to use during exercise Trident Juncture. Trident Juncture is the largest NATO exercise to be conducted in the past 20 years with around 36,000 troops from more than 30 nations, to include both NATO allies a

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151016-N-SD965-064 SIERRA DEL RETIN, Spain (Oct. 16, 2015) Engineering Aide 3rd Class Andrew Pearson, from Billings, Montana, assigned to Naval Mobile Construction Battalion (NMCB) 1, hammers a nail into a plywood wall on a training structure at Sierra del Retin, Spain, Oct. 16, 2015. NMCB 1 constructed training structures to provide a realistic training environment for participating forces to use during exercise Trident Juncture. Trident Juncture is the largest NATO exercise to be conducted in the past 20 years with around 36,000 troops from more than 30 nations, to include both NATO allies and partners. ( Navy photo by Mass Communication Specialist 1st Class Brannon Deugan/Released)

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Photo credit: © DOD Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, air, army, battalion, construction, del, force, juncture, military, mobile, naval, navy, nmcb1, retin, sierra, spain, states, trident, united, usa