The Air Force has moved three RQ-4 Global Hawk surveillance drones from Guam to Yokota Air Base in Japan, turning a long-running temporary presence into a permanent one. The change brings about 150 Air Force personnel with the squadron and signals a deeper shift in how the service wants to watch the Indo-Pacific.
The transfer gives the 4th Reconnaissance Squadron, 319th Operation Group, a new home after 16 years at Andersen Air Force Base on Guam. The first drone arrived in late May, and the 374th Airlift Wing officially announced the move this week.
A More Permanent Footprint in Japan
According to Japan’s defense ministry, the relocation includes both the drones and the people who operate them. The squadron had visited Yokota seasonally before, but this time the move makes the Tokyo-area base its permanent operating location.
Lt. Col. Adam Otten, the squadron commander, said in the Air Force’s release that “Yokota Air Base is the right location to support current and future RQ-4 operations in the theater, while upholding the quality of life of our Airmen and families.”
Yokota already hosts the Fifth Air Force headquarters and the 374th Airlift Wing, which flies C-130J Hercules and C-12J Huron aircraft. That makes the base a central hub for U.S. air operations in Japan.
Why the Air Force Wants the Global Hawk There
The RQ-4 Global Hawk is built for long-range intelligence, surveillance, and reconnaissance. It weighs nearly 15,000 pounds, has a 130.9-foot wingspan, and can fly for more than 30 hours at altitudes around 60,000 feet.
The Air Force said the drones will support theater-wide operations, including peacetime, contingency, and crisis missions. It also pointed to the Global Hawk’s role in Japan after the 2011 9.0-magnitude earthquake as an example of what the aircraft can do in the region.
Weather played a role too. The service said Japan’s more favorable conditions during typhoon season help operations, especially compared with Guam, which regularly faces rough storms. Typhoon Sinlaku caused significant damage to Guam this spring.
Part of a Wider Shift Across East Asia
The move also fits a broader pattern of U.S. military posture changes in the region. Last year, the Air Force permanently deployed MQ-9 Reaper drones to South Korea for reconnaissance missions, and the Marine Corps temporarily sent MQ-9As to the Philippines to monitor the South China Sea.
Task & Purpose said the transfer is another sign of how the services are spreading surveillance assets across East Asia as regional tensions continue to grow. The Air Force’s statement said the move “ensures persistent reconnaissance in a region where challenges to a free and open Indo-Pacific continue to increase.”
For Guam, the shift is notable because it moves assets away from an island that has been receiving more military investment in recent years, including missile defense and fuel and weapons depots. For Japan, it means a stronger, more permanent surveillance presence right at the center of U.S. air operations in the region.