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icon for Um aliado dos EUA obterá uma arma nuclear antes de 2027?

Um aliado dos EUA obterá uma arma nuclear antes de 2027?

icon for Um aliado dos EUA obterá uma arma nuclear antes de 2027?

Um aliado dos EUA obterá uma arma nuclear antes de 2027?

dez 31

dez 31

Sim

9% chance
Polymarket

$51,651 Vol.

Sim

9% chance
Polymarket

$51,651 Vol.

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". **No US ally is positioned to acquire nuclear weapons before the end of 2026.** The 91.4% trader consensus on “No” reflects the short remaining window, longstanding non-proliferation commitments under the NPT, robust US extended deterrence arrangements, and the absence of any verified breakout timelines or official weaponization decisions among key allies such as South Korea, Japan, or others. Public debate in Seoul and Tokyo has intensified over nuclear hedging, latency capabilities, and NATO-style sharing arrangements, driven by regional threats. However, these discussions have not produced accelerated fissile-material production, testing programs, or policy shifts authorizing independent arsenals. South Korean leaders have publicly described independent nuclear armament as unrealistic, while Japan continues to uphold its three non-nuclear principles amid ongoing security dialogues. Technical barriers—ranging from enrichment and reprocessing restrictions in bilateral agreements to the multi-year lead times required for credible weapons development—further constrain rapid acquisition. No official announcements, IAEA-reported advances, or diplomatic signals in 2025–2026 indicate an imminent threshold crossing. US nuclear modernization and alliance commitments, including forward-deployed capabilities and recent trilateral assurances, continue to underpin extended deterrence without prompting allied proliferation. Absent unforeseen shocks, these structural and temporal constraints sustain the strong market probability that no US ally will obtain nuclear weapons before 2027.

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".

Volume
$51,651
Data de Término
31 dez 2026
Mercado Aberto
Nov 13, 2025, 5:54 PM ET
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".
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". **No US ally is positioned to acquire nuclear weapons before the end of 2026.** The 91.4% trader consensus on “No” reflects the short remaining window, longstanding non-proliferation commitments under the NPT, robust US extended deterrence arrangements, and the absence of any verified breakout timelines or official weaponization decisions among key allies such as South Korea, Japan, or others. Public debate in Seoul and Tokyo has intensified over nuclear hedging, latency capabilities, and NATO-style sharing arrangements, driven by regional threats. However, these discussions have not produced accelerated fissile-material production, testing programs, or policy shifts authorizing independent arsenals. South Korean leaders have publicly described independent nuclear armament as unrealistic, while Japan continues to uphold its three non-nuclear principles amid ongoing security dialogues. Technical barriers—ranging from enrichment and reprocessing restrictions in bilateral agreements to the multi-year lead times required for credible weapons development—further constrain rapid acquisition. No official announcements, IAEA-reported advances, or diplomatic signals in 2025–2026 indicate an imminent threshold crossing. US nuclear modernization and alliance commitments, including forward-deployed capabilities and recent trilateral assurances, continue to underpin extended deterrence without prompting allied proliferation. Absent unforeseen shocks, these structural and temporal constraints sustain the strong market probability that no US ally will obtain nuclear weapons before 2027.

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".

Volume
$51,651
Data de Término
31 dez 2026
Mercado Aberto
Nov 13, 2025, 5:54 PM ET
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".

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Frequently Asked Questions

"Um aliado dos EUA obterá uma arma nuclear antes de 2027?" is a prediction market on Polymarket with 2 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Um aliado dos EUA obterá uma arma nuclear antes de 2027?" at 9%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 9¢ implies that the market collectively assigns a 9% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Um aliado dos EUA obterá uma arma nuclear antes de 2027?" has generated $51.7K in total trading volume since the market launched on Nov 13, 2025. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Um aliado dos EUA obterá uma arma nuclear antes de 2027?," browse the 2 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

This is a wide-open market. The current leader for "Um aliado dos EUA obterá uma arma nuclear antes de 2027?" is "Um aliado dos EUA obterá uma arma nuclear antes de 2027?" at just 9%. With no outcome commanding a strong majority, traders see this as highly uncertain, which can present unique trading opportunities. These odds update in real-time, so bookmark this page to watch how the probabilities evolve.

The resolution rules for "Um aliado dos EUA obterá uma arma nuclear antes de 2027?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.