2022 Constant Vigilance tsunami evacuation drill
A participant tends to children during a tsunami evacuation drill during Exercise Constant Vigilance 2022 on Camp Hansen, Okinawa, Japan, Oct. 18, 2022. The annual drill was held to convey the readiness and capabilities of various installations and first responders in the event of an emergency. CV22 is a Force Protection Condition and crisis response evaluation to validate regional installations, camps, and tenant antiterrorism plans and policies. (U.S. Marine Corps photo by Lance Cpl. Thomas Sheng)