SASEBO, Japan (April 28, 2021) Sailors assigned to Commander, Fleet Activities Sasebo's Port Operations deploys a containment boom for a simulated hazardous material spill onboard Commander, Fleet Activities Sasebo, April 28, 2021. The recovery operation was part of Typhoon Ready/ Reliant Gale 21, an annual drill that focuses on emergency preparedness, personnel accountability, evacuation, and recovery operations during a natural disaster. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jasmine Ikusebiala)