This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
NMCB Field Exercise Bearing Duel part NDB. en Builder nd Class Scott Case with Naval Mobile Construction Battalion NMCB the project package of hardened sentry post prior to delegating build tasks during the battalion's field exercise The training helps NMCB hone tactical and professional skills and maintains the battalion's