Trader consensus reflects 99.7% probability on "No" as no additional EU country has imposed restrictions on U.S. military aircraft since Austria's April 2 airspace ban for operations tied to the Iran conflict, following earlier actions by Spain, Italy, and partial reviews by France. Major NATO allies like Germany have upheld open access despite U.S.-Europe tensions, including President Trump's NATO criticisms and trade threats against restrictors. With the April 30 deadline hours away, the absence of fresh diplomatic announcements, policy shifts, or escalation signals in Iran sustains high confidence. Realistic shifts could stem from a last-minute neutrality invocation by Ireland or Sweden, or sudden multilateral pressure, though institutional inertia favors status quo.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$34,777 Vol.
$34,777 Vol.
Apr 30, 2026
$34,777 Vol.
$34,777 Vol.
Apr 30, 2026
Austria announced this month that U.S. military planes involved in Operation Epic Fury could not use its airspace, joining other EU countries in restricting U.S. military aircraft operations (see: https://thehill.com/policy/international/5815053-austria-defies-trump-war/).
This market will resolve to “Yes” if any EU member state that has not yet applied such a restriction officially announces that U.S. military aircraft are not permitted to use its airspace or land in its territory, or announces that U.S. military aircraft are generally not allowed to use certain military bases or airports within its jurisdiction, by April 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A restriction applying only to a subset of U.S. military aircraft (e.g. only aircraft involved in Operation Epic Fury) will qualify.
A qualifying restriction must be a standing policy; isolated instances of access denial will not count. For example: Italy’s isolated refusal to allow U.S. military aircraft to use Sigonella airbase (see: https://www.reuters.com/business/aerospace-defense/italy-refuses-us-aircraft-use-sicily-base-middle-east-operations-source-says-2026-03-31/) would not count.
An overwhelming consensus of credible reporting that another EU country has implemented a qualifying restriction on U.S. military aircraft will also suffice for a “Yes” resolution. Mere statements from U.S. officials, however, will not qualify.
The primary resolution source for this market will be official information from the relevant countries; however, a consensus of credible reporting may also be used.
Trader consensus reflects 99.7% probability on "No" as no additional EU country has imposed restrictions on U.S. military aircraft since Austria's April 2 airspace ban for operations tied to the Iran conflict, following earlier actions by Spain, Italy, and partial reviews by France. Major NATO allies like Germany have upheld open access despite U.S.-Europe tensions, including President Trump's NATO criticisms and trade threats against restrictors. With the April 30 deadline hours away, the absence of fresh diplomatic announcements, policy shifts, or escalation signals in Iran sustains high confidence. Realistic shifts could stem from a last-minute neutrality invocation by Ireland or Sweden, or sudden multilateral pressure, though institutional inertia favors status quo.
Austria announced this month that U.S. military planes involved in Operation Epic Fury could not use its airspace, joining other EU countries in restricting U.S. military aircraft operations (see: https://thehill.com/policy/international/5815053-austria-defies-trump-war/).
This market will resolve to “Yes” if any EU member state that has not yet applied such a restriction officially announces that U.S. military aircraft are not permitted to use its airspace or land in its territory, or announces that U.S. military aircraft are generally not allowed to use certain military bases or airports within its jurisdiction, by April 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A restriction applying only to a subset of U.S. military aircraft (e.g. only aircraft involved in Operation Epic Fury) will qualify.
A qualifying restriction must be a standing policy; isolated instances of access denial will not count. For example: Italy’s isolated refusal to allow U.S. military aircraft to use Sigonella airbase (see: https://www.reuters.com/business/aerospace-defense/italy-refuses-us-aircraft-use-sicily-base-middle-east-operations-source-says-2026-03-31/) would not count.
An overwhelming consensus of credible reporting that another EU country has implemented a qualifying restriction on U.S. military aircraft will also suffice for a “Yes” resolution. Mere statements from U.S. officials, however, will not qualify.
The primary resolution source for this market will be official information from the relevant countries; however, a consensus of credible reporting may also be used.
This market will resolve to “Yes” if any EU member state that has not yet applied such a restriction officially announces that U.S. military aircraft are not permitted to use its airspace or land in its territory, or announces that U.S. military aircraft are generally not allowed to use certain military bases or airports within its jurisdiction, by April 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A restriction applying only to a subset of U.S. military aircraft (e.g. only aircraft involved in Operation Epic Fury) will qualify.
A qualifying restriction must be a standing policy; isolated instances of access denial will not count. For example: Italy’s isolated refusal to allow U.S. military aircraft to use Sigonella airbase (see: https://www.reuters.com/business/aerospace-defense/italy-refuses-us-aircraft-use-sicily-base-middle-east-operations-source-says-2026-03-31/) would not count.
An overwhelming consensus of credible reporting that another EU country has implemented a qualifying restriction on U.S. military aircraft will also suffice for a “Yes” resolution. Mere statements from U.S. officials, however, will not qualify.
The primary resolution source for this market will be official information from the relevant countries; however, a consensus of credible reporting may also be used.
Market Opened: Apr 6, 2026, 5:38 PM ET
Volume
$34,777End Date
Apr 30, 2026Market Opened
Apr 6, 2026, 5:38 PM ETResolver
0x65070BE91...Austria announced this month that U.S. military planes involved in Operation Epic Fury could not use its airspace, joining other EU countries in restricting U.S. military aircraft operations (see: https://thehill.com/policy/international/5815053-austria-defies-trump-war/).
This market will resolve to “Yes” if any EU member state that has not yet applied such a restriction officially announces that U.S. military aircraft are not permitted to use its airspace or land in its territory, or announces that U.S. military aircraft are generally not allowed to use certain military bases or airports within its jurisdiction, by April 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A restriction applying only to a subset of U.S. military aircraft (e.g. only aircraft involved in Operation Epic Fury) will qualify.
A qualifying restriction must be a standing policy; isolated instances of access denial will not count. For example: Italy’s isolated refusal to allow U.S. military aircraft to use Sigonella airbase (see: https://www.reuters.com/business/aerospace-defense/italy-refuses-us-aircraft-use-sicily-base-middle-east-operations-source-says-2026-03-31/) would not count.
An overwhelming consensus of credible reporting that another EU country has implemented a qualifying restriction on U.S. military aircraft will also suffice for a “Yes” resolution. Mere statements from U.S. officials, however, will not qualify.
The primary resolution source for this market will be official information from the relevant countries; however, a consensus of credible reporting may also be used.
Trader consensus reflects 99.7% probability on "No" as no additional EU country has imposed restrictions on U.S. military aircraft since Austria's April 2 airspace ban for operations tied to the Iran conflict, following earlier actions by Spain, Italy, and partial reviews by France. Major NATO allies like Germany have upheld open access despite U.S.-Europe tensions, including President Trump's NATO criticisms and trade threats against restrictors. With the April 30 deadline hours away, the absence of fresh diplomatic announcements, policy shifts, or escalation signals in Iran sustains high confidence. Realistic shifts could stem from a last-minute neutrality invocation by Ireland or Sweden, or sudden multilateral pressure, though institutional inertia favors status quo.
Austria announced this month that U.S. military planes involved in Operation Epic Fury could not use its airspace, joining other EU countries in restricting U.S. military aircraft operations (see: https://thehill.com/policy/international/5815053-austria-defies-trump-war/).
This market will resolve to “Yes” if any EU member state that has not yet applied such a restriction officially announces that U.S. military aircraft are not permitted to use its airspace or land in its territory, or announces that U.S. military aircraft are generally not allowed to use certain military bases or airports within its jurisdiction, by April 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A restriction applying only to a subset of U.S. military aircraft (e.g. only aircraft involved in Operation Epic Fury) will qualify.
A qualifying restriction must be a standing policy; isolated instances of access denial will not count. For example: Italy’s isolated refusal to allow U.S. military aircraft to use Sigonella airbase (see: https://www.reuters.com/business/aerospace-defense/italy-refuses-us-aircraft-use-sicily-base-middle-east-operations-source-says-2026-03-31/) would not count.
An overwhelming consensus of credible reporting that another EU country has implemented a qualifying restriction on U.S. military aircraft will also suffice for a “Yes” resolution. Mere statements from U.S. officials, however, will not qualify.
The primary resolution source for this market will be official information from the relevant countries; however, a consensus of credible reporting may also be used.
This market will resolve to “Yes” if any EU member state that has not yet applied such a restriction officially announces that U.S. military aircraft are not permitted to use its airspace or land in its territory, or announces that U.S. military aircraft are generally not allowed to use certain military bases or airports within its jurisdiction, by April 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
A restriction applying only to a subset of U.S. military aircraft (e.g. only aircraft involved in Operation Epic Fury) will qualify.
A qualifying restriction must be a standing policy; isolated instances of access denial will not count. For example: Italy’s isolated refusal to allow U.S. military aircraft to use Sigonella airbase (see: https://www.reuters.com/business/aerospace-defense/italy-refuses-us-aircraft-use-sicily-base-middle-east-operations-source-says-2026-03-31/) would not count.
An overwhelming consensus of credible reporting that another EU country has implemented a qualifying restriction on U.S. military aircraft will also suffice for a “Yes” resolution. Mere statements from U.S. officials, however, will not qualify.
The primary resolution source for this market will be official information from the relevant countries; however, a consensus of credible reporting may also be used.
Volume
$34,777End Date
Apr 30, 2026Market Opened
Apr 6, 2026, 5:38 PM ETResolver
0x65070BE91...Trader consensus reflects 99.7% probability on "No" as no additional EU country has imposed restrictions on U.S. military aircraft since Austria's April 2 airspace ban for operations tied to the Iran conflict, following earlier actions by Spain, Italy, and partial reviews by France. Major NATO allies like Germany have upheld open access despite U.S.-Europe tensions, including President Trump's NATO criticisms and trade threats against restrictors. With the April 30 deadline hours away, the absence of fresh diplomatic announcements, policy shifts, or escalation signals in Iran sustains high confidence. Realistic shifts could stem from a last-minute neutrality invocation by Ireland or Sweden, or sudden multilateral pressure, though institutional inertia favors status quo.
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