Story perspectives

US and Japan Conduct Joint Drills Amid China Tensions

12/11/2025

Center

US-Japan Military Drills

On December 10, 2025, the United States and Japan conducted drills over the Sea of Japan with two United States B-52 bombers and Japanese F-15 and F-35 fighters.
The exercise demonstrated cooperation amid rising tensions with China, which has increased its activity in the region, including radar-locking incidents prompting protests in Tokyo.
The United States and Japan reaffirmed their commitment to preventing unilateral changes to the status quo by force.

Left

China Threatens Security

Japan's Ministry of Defence reported that Chinese aircraft carrier Liaoning conducted fighter jet operations near Okinawa, marking the first confirmed fighter activity in the area.
South Korea's Joint Chiefs of Staff said Russian and Chinese planes entered its air defence zone, prompting scrambles by both sides.
Japan's Defence Minister Shinjiro Koizumi warned that joint Russia–China flights threaten security.
South Korea lodged diplomatic protests over the incursions, underscoring rising regional tensions.

History

Historical Context

The U.S.-Japan Security Treaty, signed in 1960, replaced the original 1952 agreement, enhancing mutual defense commitments and requiring prior consultation for U.S. troop deployments. This treaty emerged amid significant public protests in Japan, reflecting deep-seated anti-American sentiment. Today, with over 50,000 U.S. troops stationed in Japan, the alliance remains crucial for countering regional threats, particularly from China.

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US-Japan Military Drills

On December 10, 2025, the United States and Japan conducted drills over the Sea of Japan with two United States B-52 bombers and Japanese F-15 and F-35 fighters.
The exercise demonstrated cooperation amid rising tensions with China, which has increased its activity in the region, including radar-locking incidents prompting protests in Tokyo.
The United States and Japan reaffirmed their commitment to preventing unilateral changes to the status quo by force.

1 / 3