Traders price an 86% implied probability against a China-Japan military clash before 2027, driven by persistent but contained maritime tensions in the East China Sea around the Senkaku/Diaoyu Islands, where Chinese coast guard vessels made repeated incursions last week—prompting Japanese diplomatic protests and air scrambles but no kinetic escalation. Recent diplomatic signals, including new Japanese Prime Minister Shigeru Ishiba's expressed intent for stable bilateral ties during a post-election phone call with Xi Jinping, underscore de-escalation efforts via established hotlines and consultation mechanisms. High economic interdependence, U.S.-Japan alliance deterrence, and China's focus on Taiwan further reinforce trader consensus on mutual restraint, despite routine posturing, with no major catalysts like blockades or airstrikes in the past 30 days.
Experimental AI-generated summary referencing Polymarket data · Updated$508,797 Vol.
$508,797 Vol.
Dec 31, 2026
$508,797 Vol.
$508,797 Vol.
Dec 31, 2026
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.Traders price an 86% implied probability against a China-Japan military clash before 2027, driven by persistent but contained maritime tensions in the East China Sea around the Senkaku/Diaoyu Islands, where Chinese coast guard vessels made repeated incursions last week—prompting Japanese diplomatic protests and air scrambles but no kinetic escalation. Recent diplomatic signals, including new Japanese Prime Minister Shigeru Ishiba's expressed intent for stable bilateral ties during a post-election phone call with Xi Jinping, underscore de-escalation efforts via established hotlines and consultation mechanisms. High economic interdependence, U.S.-Japan alliance deterrence, and China's focus on Taiwan further reinforce trader consensus on mutual restraint, despite routine posturing, with no major catalysts like blockades or airstrikes in the past 30 days.
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.
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.
Market Opened: Nov 18, 2025, 10:43 AM ET
Volume
$508,797End Date
Dec 31, 2026Market Opened
Nov 18, 2025, 10:43 AM ETResolver
0x65070BE91...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.Traders price an 86% implied probability against a China-Japan military clash before 2027, driven by persistent but contained maritime tensions in the East China Sea around the Senkaku/Diaoyu Islands, where Chinese coast guard vessels made repeated incursions last week—prompting Japanese diplomatic protests and air scrambles but no kinetic escalation. Recent diplomatic signals, including new Japanese Prime Minister Shigeru Ishiba's expressed intent for stable bilateral ties during a post-election phone call with Xi Jinping, underscore de-escalation efforts via established hotlines and consultation mechanisms. High economic interdependence, U.S.-Japan alliance deterrence, and China's focus on Taiwan further reinforce trader consensus on mutual restraint, despite routine posturing, with no major catalysts like blockades or airstrikes in the past 30 days.
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.
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.
Volume
$508,797End Date
Dec 31, 2026Market Opened
Nov 18, 2025, 10:43 AM ETResolver
0x65070BE91...Traders price an 86% implied probability against a China-Japan military clash before 2027, driven by persistent but contained maritime tensions in the East China Sea around the Senkaku/Diaoyu Islands, where Chinese coast guard vessels made repeated incursions last week—prompting Japanese diplomatic protests and air scrambles but no kinetic escalation. Recent diplomatic signals, including new Japanese Prime Minister Shigeru Ishiba's expressed intent for stable bilateral ties during a post-election phone call with Xi Jinping, underscore de-escalation efforts via established hotlines and consultation mechanisms. High economic interdependence, U.S.-Japan alliance deterrence, and China's focus on Taiwan further reinforce trader consensus on mutual restraint, despite routine posturing, with no major catalysts like blockades or airstrikes in the past 30 days.
Experimental AI-generated summary referencing Polymarket data · Updated
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