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 NZY Sailors stand by for safety brief before barricade drill aboard USS George Washington CVN . en SOUTH CHINA SEA July Sailors stand by for safety brief before barricade drill aboard the nuclearpowered aircraft carrier USS George Washington CVN Barricade drills are held regularly to train Sailors in the case that they