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:
FTX CSE conducts bridge recon medevac NVN. en Engineering Aide st Class Joab Cowell from Naval Mobile Construction Battalion scans the country side for attackers during simulated helicopter medical evacuation scenario NMCB is conducting their final graded field training exercise FTX testing the battalion's command and control