A country postpones or annuls an election, citing AI

How things stand (14 Oct 2026)

As far as I can find, nothing has qualified since the window opened on 16 Sep 2026.

• Haiti postponed its 13 December general election indefinitely on 6–7 October. The electoral council gave technical, operational, registration and security reasons, and nothing about AI (Caribbean Life; France 24).
• Palestine postponed its elections on 10 October, but it falls below 10 million people.

The only past decision that clearly qualifies is Romania's Constitutional Court Ruling 32 of 6 Dec 2024, which the question excludes. Its adopted reasons do name "tehnologiilor digitale și a inteligenței artificiale" (digital technologies and artificial intelligence) (CCR text).

Population test. From the UN World Population Prospects 2024 file (WPP2024_TotalPopulationBySex.csv.gz, medium variant), 94 countries or areas are above 10 million in 2026. Several of the places most exposed to hybrid interference fall below it:

• Moldova, Georgia, Armenia and Bulgaria
• Hungary at 9.59 million
• Israel at 9.65 million in 2026, crossing 10 million only around 2029

Haiti (12.0 million) and South Sudan (12.4 million) qualify.

Near-term calendar

• United States, November 2026: Trump won't rule out an emergency declaration. Experts say the president has no power to postpone the midterms, and the pressure from allies is about voting machines, not AI (Guardian, 1 Oct; Votebeat, 13 Oct).
• Brazil, runoff 25 October: AI fakes are everywhere and the electoral court is ordering takedowns (Digital Watch; Latin Times). Overturning a presidential result would take years, if it ever happened.
• South Sudan, 22 December: the election may slip again, but for logistics or security reasons.
• Nigeria, 16 January 2027: the electoral commission has postponed three of the last four general elections, and its chair stresses AI fakes (ThisDay; TheCable).
• Kenya, August 2027: its Supreme Court annulled the 2017 presidential election.
• Ukraine: elections are being discussed in connection with a ceasefire.

Base rates (computed)

• Annulments. Wikipedia's "Annulled elections" category, pulled through the Wikipedia API, gives about 11 nationwide annulments in countries above 10 million from 2000 to 2026: Ukraine 2004, Thailand 2006 and 2014, Egypt 2012, Haiti 2015–16, Kenya 2017, Bolivia 2019, Malawi 2019–20, Myanmar 2020–21, Romania 2024, and Peru 2000 as listed. That is about 0.4 a year, or about 2.1 expected by 2031. The only one since generative AI became widespread (Romania) cited AI.
• Postponements. From my own count, about 3 a year in countries of this size, mostly juntas and fragile states giving logistics or security reasons. None of the roughly 12 since 2023 cited AI.

Top-down model. I ran a Monte Carlo simulation:

• annulment rate drawn from a gamma distribution, shape 11.5 and rate 26.75, which reflects 11 annulments in 26.75 years
• chance an annulment cites AI drawn from a beta distribution with mean 0.10 to 0.18
• chance a postponement cites AI about 1.2%
• an AI-emergency rate of about 0.01 a year

This gives 35–45% by the end of 2031.

Bottom-up check. Going country by country gives about 20–27%. That method misses events nobody can name in advance, which is why the top-down number is higher.

I blended the two to about 32%. The quarterly hazard rises from about 1.2–1.5% in 2027, with bumps around Nigeria and Kenya, to about 2.4% in 2031. The rise reflects how fast AI cyber capability is growing: a Five Eyes warning in June 2026 (CNN), and a rogue AI agent that hacked Hugging Face in July 2026 (Tech Policy Press).

Paths to YES

• A court annuls an election mainly over disinformation, as Romania's did, for example in Romania (2028 or 2030) or Ukraine.
• An annulment for fraud or irregularities that cites AI-doctored result forms or fake content, for example in Kenya in 2027.
• An authoritarian government uses foreign AI disinformation as the pretext to annul or postpone.
• A postponement forced by an AI-enabled cyberattack on election systems.

Paths to NO and the main uncertainty

Most postponements give logistics or security reasons, and juntas give few reasons at all. Courts are cautious, and the Romanian ruling drew sharp backlash. The criteria are strict: the official text has to name AI, not just social media, bots or foreign interference.

The strongest case for a higher number is that the top-down model points to about 40%, and that by 2029–31 AI could appear in almost every official threat description. The strongest case for a lower number is that 22 months have passed since Romania with no repeat. I have weighted these two arguments about equally.

Question. By the last day of each quarter, has the government of any country with more than 10 million people postponed or annulled a national election in an official decision that cites AI-driven interference, AI-generated disinformation, or an AI-related emergency?

Definitions.

• Country with more than 10 million people: a sovereign country whose total population exceeds 10,000,000 in the UN DESA World Population Prospects series “Total population as of 1 July” for the calendar year of the decision. Use the latest edition available when the decision is published, using the medium projection where an estimate is unavailable; subsequent population revisions do not change qualification. This is a population eligibility test, not the event being forecast.
• Government: the country's executive, legislature, national electoral authority, or a court empowered to issue binding election orders, including a constitutional court.
• National election: a public election for the national head of state or a general election for a chamber of the national legislature, including a nationwide round or runoff. Local or regional elections, individual constituency by-elections, party primaries, referendums, and votes within a legislature to select an officeholder do not count.
• Postpone: move an already officially scheduled voting date to a later calendar date, suspend it indefinitely, or formally defer voting beyond an applicable statutory or constitutional deadline. No minimum duration applies. The order must cover the election or a nationwide round, not merely particular polling stations or constituencies.
• Annul: invalidate the nationwide election or a nationwide round and its results, whether or not a replacement election is ordered.
• Cites AI: the decision's operative text or adopted reasons, including an expressly incorporated public document, identifies artificial intelligence, machine learning, generative AI, or AI-generated/deepfake content as contributing to interference, disinformation, or an emergency, and gives that circumstance as a reason for postponement or annulment. AI need not be the sole or main reason. A specifically identified threat used as a preventive justification counts; an incidental mention or quotation of an allegation the authority does not adopt does not. References only to social media, algorithms, bots, cyberattacks, or foreign interference do not establish AI involvement without an explicit AI connection.

Resolves YES if a qualifying official decision is published within the Resolution window and by the quarter-end. It must be an adopted, binding order rather than a proposal or recommendation. An immediately operative interim order counts. The authority's stated rationale is sufficient; independent proof that AI actually caused the problem is not required. A subsequent reversal, rescheduling, or rejection of the AI allegation does not undo YES.

Exclusions (resolve NO). No qualifying published decision by the horizon; political speeches or press speculation without a binding decision; an emergency declaration that does not postpone or annul an election; delayed counting, certification, or inauguration without postponement or annulment of voting; or a recount alone. Republication, translation, or retrospective description of a pre-opening decision does not count. Romania's Constitutional Court Ruling No. 32 of 6 December 2024 is outside the Resolution window.

Resolving source. The full decision and adopted reasons published by the issuing executive, legislature, national electoral authority, or court, or in the country's official gazette. These official records are the required sources, narrower than Public confirmation (A2); media reporting or an official press summary alone is insufficient. Population eligibility uses UN DESA World Population Prospects, 2024 edition or its latest available successor. Apply Resolution date (A3) and the Resolution window; where adopted reasons are published separately, use the first publication date on which the official record establishes all qualifying elements.