Full Breakdown
Chinese-Russian Live-Fire Drill Inside Japan’s Claimed Exclusive Economic Zone (EEZ)
7/22/2026, 2:19:00 AM
Live-Fire Drill Inside Japan’s Claimed EEZ
On July 20 2026, a Chinese Luyang III-class guided-missile destroyer fired live machine-gun rounds about 180 km (111 mi) southwest of Okinotori Island, Japan’s southernmost atoll. The destroyer operated with a Chinese Renhai-class destroyer, a Chinese Fuchi-class replenishment ship, and a Russian Steregushchiy-class frigate. The quartet was first detected around 2 a.m. on July 19 (1700 GMT) roughly 330 km (205 mi) southwest of the atoll. Japan’s Joint Staff confirmed the exercise took place within the waters Japan claims as its EEZ.
Background to the Okinotori Dispute
Japan argues Okinotori qualifies as an island under UNCLOS, generating a 200-nautical-mile (370-km) EEZ. China contends the feature is a reef that is submerged at high tide and therefore cannot support an EEZ. The dispute hinges on Article 121’s distinction between islands, rocks and low-tide elevations.
Timeline of Recent Naval Movements
- July 13 2026 – China announced joint naval exercises with Russia earlier in the month.
- July 16 2026 – The four ships transited southward between Okinawa and Miyako Island.
- July 19 2026 – Japan’s Joint Staff spotted the quartet about 330 km southwest of Okinotori.
- July 20 2026 – The live-fire drill was conducted 180 km southwest of the atoll.
- July 21 2026 – Japan lodged a diplomatic protest.
Key Data Points
- Vessels: Chinese Renhai-class destroyer, Luyang III-class destroyer, Fuchi-class supply ship; Russian Steregushchiy-class frigate.
- Distances: 330 km from Okinotori when first sighted; 180 km during the drill.
Official Statements & Responses
Chinese Foreign Ministry spokesperson Lin Jian rejected Japan’s protest, saying Japan’s EEZ claim “violates international law.” The U.S. State Department warned that China’s “troubling pattern of provocations” undermines peace and stability.
Criticism & Opposition
U.S. analysts view the drill as part of a broader pattern of assertive Chinese naval behavior that raises safety concerns for commercial shipping and heightens strategic tensions in the Indo-Pacific.
Verbatim Quotes
- “We will continue to watch China-Russia operations around Japan with concern, while doing utmost for the warning and surveillance of the Japanese airspace and territorial waters,” — Minoru Kihara, government spokesman
- “Japan’s claim of an EEZ around Okinotorishima violates international law,” — Lin Jian, foreign ministry spokesperson
- “At this moment, Chinese and Russian naval vessels are conducting joint navigation operations in the waters surrounding Japan,” — Shinjiro Koizumi, defence minister
Implications for Regional Security
The drill is the first time Japan has publicly disclosed a foreign navy’s live-fire exercise inside its claimed EEZ. While UNCLOS does not forbid military exercises in another state’s EEZ, the use of live ammunition near commercial traffic raises navigation safety issues and underscores the accelerating pace of China-Russia naval coordination near Japan. The Okinotori legal dispute remains unresolved, adding complexity to Japan-China relations.
