On 21-22 July 2021, Southern Japan was hit by Typhoon In-Fa, in Philippines is was called Typhoon Fabian, whatever you call it the U.S. Marines in Southern Japan were ready.
U.S. Marine Corps photo by Lance Corporal Alex Fairchild.
On Camp Foster, Okinawa, Japan, U.S. Marines dug in for the 2021 Typhoon season: “Today we handed out upwards of 3-thousand-5-hundred MRE’s. We have been preparing all week, and it has been a daunting task, but as Marines we are and have to be prepared for anything that comes our way.”-Private First Class Anthony Prophet, Marine Wing Support Squadron 172, 1st Marine Aircraft Wing
USMC photo by Lance Corporal Alex Fairchild.
Marines on Camp Foster filled sandbags, boarded up buildings, tied down anything that could blow away, secured sources of water, protected anything electronic, and even collected trash: “When it comes to bulk refuse [re-fuuss, as in trash, not ree-fyuse as in reject], we keep our typhoon cage open through Tropical Typhoon Condition of Readiness 2 so that any trash that isn’t contracted for pickup can be disposed of.”-Sergeant Shane Holum, Camp Services
USMC photo by Lance Corporal Alex Fairchild.
USMC video report, by Corporal Brennan J. Beauton, explaining that Camp Lester and Plaza Housing were also prepped:
U.S. Navy SeaBees and USMC Engineers actually practiced boarding up buildings on 08JUL2021. USMC video report by Corporal Ryan H. Pulliam:
Typhoon prep 2021: 
What is T-C-C-O-R?