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:
US Navy NC Aviation Electronics Technician st Class Mario Machado holds red simulated fire flag in front of fire team during general quarters GQ drill. en Atlantic Ocean Nov Aviation Electronics Technician st Class Mario Machado holds red simulated fire flag in front of fire team during general quarters GQ drill aboard the Nimitzclass