
Prediction market · Polymarket
This market will resolve to "Yes" if there is a military encounter between the military forces of China (People's Republic of China) and Japan between November 17, 2025, and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". A "military encounter" is defined as any incident involving the use of force such as missile strikes, artillery fire, exchange of gunfire, or other forms of direct military engagement between Chinese and Japanese military forces. Non-violent actions, such as warning shots, artillery fire into uninhabited areas, or missile launches that land in territorial waters or pass through airspace, will not qualify for a "Yes" resolution. Intentional ship ramming that results in significant damage to (e.g., a hole in the hull) or the sinking of a military ship by another will count toward a "Yes" resolution, however minor damage (scrapes, dents) will not. Note: the China Coast Guard (CCG) is part of the military, however Japan Coast Guard (JCG) is not. The resolution source for this market will be a consensus of credible reporting.
Ticker
china-x-japan-military-clash-before-2027
Volume
571.8K
24h volume
536
1w volume
56.9K
Open interest
241.4K
Liquidity
68.8K
Liquidity CLOB
68.8K
Start
Nov 18, 2025
End
Dec 31, 2026
Status
Active
Access
Restricted
Created
Nov 18, 2025
Event ID
83798
Slug
china-x-japan-military-clash-before-2027
Markets
1
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"tags": [
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"label": "Japan",
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{
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"context_description": "Trader consensus on an 85.5% implied probability of no China-Japan military clash before 2027 reflects persistent but restrained tensions in the East China Sea, particularly around the disputed Senkaku/Diaoyu Islands, where Chinese coast guard patrols hit record highs in 2025 without escalating to PLA-JSDF engagements. Recent developments, including Japan's order last week to a Chinese survey vessel to halt operations near the islands and Beijing's diplomatic protests over Tokyo's long-range missile deployments in Kumamoto and Shizuoka five days ago, have prompted warnings and rhetoric but no kinetic military action. Ongoing diplomatic frictions, Japan's record defense budget, and U.S. intelligence assessments deeming a pre-2027 Taiwan invasion unlikely underscore mutual deterrence, alliance commitments, and economic interdependence as key barriers to direct conflict, with gray-zone tactics prevailing over open hostilities.",
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"context_updated_at": "2026-04-06T18:49:52.842Z"
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}