駐日美軍
Ahead of the storm, United States Forces Japan evacuated planes from Okinawa to either Guam or mainland Japan to prevent damage. Officials at the military bases on Okinawa advised residents to remain inside during the storm's passage. While Nabi was turning to the north, the island was placed under a Condition of Readiness 2. At the military base in Sasebo, ships also evacuated, and several buildings were closed after a Condition of Readiness 1 was declared.