Key US allies such as Japan and South Korea continue to reaffirm their commitments under the Nuclear Non-Proliferation Treaty and their reliance on US extended nuclear deterrence amid regional threats from North Korea and China. Official statements from Seoul and Tokyo have rejected independent nuclear programs, with no reported advances in fissile-material production, weaponization infrastructure, or delivery systems that could enable acquisition by the end of 2026. Recent trilateral diplomatic coordination has reinforced alliance assurances rather than proliferation pathways. While public debates and polling reflect security concerns, verifiable policy shifts remain absent, supporting trader consensus around an 89 percent implied probability for no such development. Late-breaking escalations in the Indo-Pacific could still introduce uncertainty before the resolution date.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNEW
NEW
Dec 31, 2026
NEW
NEW
Dec 31, 2026
This market will resolve to "Yes" if credible reports from international nuclear agencies, a claimant government, or a consensus of credible global news sources officially confirm that a US ally which did not possess nuclear weapons as of November 12, 2025, possesses a nuclear weapon by December 31, 2026, 11:59 PM ET.
If a US ally participates in a nuclear sharing agreement that does not include independent control over nuclear weapons, this will not qualify for "Yes" resolution. Only full control over an operational nuclear weapon will count. Any admission from Israel of the possession of a nuclear weapon will not qualify for a "Yes" resolution.
For the purposes of this market, a "US ally" is defined as a country that is a member of NATO or a Major Non-NATO Ally (https://www.state.gov/major-non-nato-ally-status/) as of November 12, 2025. Otherwise, this market will resolve to "No".
Key US allies such as Japan and South Korea continue to reaffirm their commitments under the Nuclear Non-Proliferation Treaty and their reliance on US extended nuclear deterrence amid regional threats from North Korea and China. Official statements from Seoul and Tokyo have rejected independent nuclear programs, with no reported advances in fissile-material production, weaponization infrastructure, or delivery systems that could enable acquisition by the end of 2026. Recent trilateral diplomatic coordination has reinforced alliance assurances rather than proliferation pathways. While public debates and polling reflect security concerns, verifiable policy shifts remain absent, supporting trader consensus around an 89 percent implied probability for no such development. Late-breaking escalations in the Indo-Pacific could still introduce uncertainty before the resolution date.
This market will resolve to "Yes" if credible reports from international nuclear agencies, a claimant government, or a consensus of credible global news sources officially confirm that a US ally which did not possess nuclear weapons as of November 12, 2025, possesses a nuclear weapon by December 31, 2026, 11:59 PM ET.
If a US ally participates in a nuclear sharing agreement that does not include independent control over nuclear weapons, this will not qualify for "Yes" resolution. Only full control over an operational nuclear weapon will count. Any admission from Israel of the possession of a nuclear weapon will not qualify for a "Yes" resolution.
For the purposes of this market, a "US ally" is defined as a country that is a member of NATO or a Major Non-NATO Ally (https://www.state.gov/major-non-nato-ally-status/) as of November 12, 2025. Otherwise, this market will resolve to "No".
If a US ally participates in a nuclear sharing agreement that does not include independent control over nuclear weapons, this will not qualify for "Yes" resolution. Only full control over an operational nuclear weapon will count. Any admission from Israel of the possession of a nuclear weapon will not qualify for a "Yes" resolution.
For the purposes of this market, a "US ally" is defined as a country that is a member of NATO or a Major Non-NATO Ally (https://www.state.gov/major-non-nato-ally-status/) as of November 12, 2025. Otherwise, this market will resolve to "No".
Market Opened: Nov 13, 2025, 5:54 PM ET
Volume
$6,778End Date
Dec 31, 2026Market Opened
Nov 13, 2025, 5:54 PM ETResolver
0x65070BE91...This market will resolve to "Yes" if credible reports from international nuclear agencies, a claimant government, or a consensus of credible global news sources officially confirm that a US ally which did not possess nuclear weapons as of November 12, 2025, possesses a nuclear weapon by December 31, 2026, 11:59 PM ET.
If a US ally participates in a nuclear sharing agreement that does not include independent control over nuclear weapons, this will not qualify for "Yes" resolution. Only full control over an operational nuclear weapon will count. Any admission from Israel of the possession of a nuclear weapon will not qualify for a "Yes" resolution.
For the purposes of this market, a "US ally" is defined as a country that is a member of NATO or a Major Non-NATO Ally (https://www.state.gov/major-non-nato-ally-status/) as of November 12, 2025. Otherwise, this market will resolve to "No".
Key US allies such as Japan and South Korea continue to reaffirm their commitments under the Nuclear Non-Proliferation Treaty and their reliance on US extended nuclear deterrence amid regional threats from North Korea and China. Official statements from Seoul and Tokyo have rejected independent nuclear programs, with no reported advances in fissile-material production, weaponization infrastructure, or delivery systems that could enable acquisition by the end of 2026. Recent trilateral diplomatic coordination has reinforced alliance assurances rather than proliferation pathways. While public debates and polling reflect security concerns, verifiable policy shifts remain absent, supporting trader consensus around an 89 percent implied probability for no such development. Late-breaking escalations in the Indo-Pacific could still introduce uncertainty before the resolution date.
This market will resolve to "Yes" if credible reports from international nuclear agencies, a claimant government, or a consensus of credible global news sources officially confirm that a US ally which did not possess nuclear weapons as of November 12, 2025, possesses a nuclear weapon by December 31, 2026, 11:59 PM ET.
If a US ally participates in a nuclear sharing agreement that does not include independent control over nuclear weapons, this will not qualify for "Yes" resolution. Only full control over an operational nuclear weapon will count. Any admission from Israel of the possession of a nuclear weapon will not qualify for a "Yes" resolution.
For the purposes of this market, a "US ally" is defined as a country that is a member of NATO or a Major Non-NATO Ally (https://www.state.gov/major-non-nato-ally-status/) as of November 12, 2025. Otherwise, this market will resolve to "No".
If a US ally participates in a nuclear sharing agreement that does not include independent control over nuclear weapons, this will not qualify for "Yes" resolution. Only full control over an operational nuclear weapon will count. Any admission from Israel of the possession of a nuclear weapon will not qualify for a "Yes" resolution.
For the purposes of this market, a "US ally" is defined as a country that is a member of NATO or a Major Non-NATO Ally (https://www.state.gov/major-non-nato-ally-status/) as of November 12, 2025. Otherwise, this market will resolve to "No".
Volume
$6,778End Date
Dec 31, 2026Market Opened
Nov 13, 2025, 5:54 PM ETResolver
0x65070BE91...Key US allies such as Japan and South Korea continue to reaffirm their commitments under the Nuclear Non-Proliferation Treaty and their reliance on US extended nuclear deterrence amid regional threats from North Korea and China. Official statements from Seoul and Tokyo have rejected independent nuclear programs, with no reported advances in fissile-material production, weaponization infrastructure, or delivery systems that could enable acquisition by the end of 2026. Recent trilateral diplomatic coordination has reinforced alliance assurances rather than proliferation pathways. While public debates and polling reflect security concerns, verifiable policy shifts remain absent, supporting trader consensus around an 89 percent implied probability for no such development. Late-breaking escalations in the Indo-Pacific could still introduce uncertainty before the resolution date.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions