China x Japan military clash before 2027?

Prediction market · Polymarket

Overview

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

553

1w volume

56.7K

Open interest

241.4K

Liquidity

84.8K

Liquidity CLOB

84.8K

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

Raw event data
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  "title": "China x Japan military clash before 2027?",
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      "id": "101522",
      "label": "Japan",
      "slug": "japan",
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    "context_description": "Trader consensus prices \"No\" at 85.5% for a China-Japan military clash before 2027, reflecting mutual restraint amid persistent gray-zone activities in the East China Sea. The most recent developments include Japan's March 30 order for a Chinese survey vessel to cease operations near the disputed Senkaku/Diaoyu Islands, China's expulsion of a Japanese fishing boat on March 17, and Beijing's sanctions on a Japanese lawmaker close to Prime Minister Sanae Takaichi over Taiwan visits. Diplomatic frictions peaked with protests over a Japanese officer's embassy break-in earlier in March, yet interactions stayed non-kinetic, with no aircraft intercepts or naval ramming reported. Japan's initial long-range missile deployments and downgraded ties language in its Diplomatic Bluebook underscore defensive posturing, but economic interdependence and U.S. alliance deterrence limit escalation risks through 2026.",
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