12% — Will Russia invade another country in 2026
Polymarket 12% · 1 contracts · $4 volume · low confidence
Updated 2026-06-08 07:46:05 UTC

Why this matters:
This probability represents the likelihood that Russian military forces will conduct a full-scale invasion of another country between now and December 31, 2026. At 12%, the market reflects relatively low expectations for such an action, though not negligible. The assessment appears driven by Russia's current military posture following its ongoing operations in Ukraine, combined with assessments of economic constraints and international response costs. Factors pushing probability up would include escalated rhetoric, troop mobilizations toward borders, or declared territorial claims. Factors pushing it down would include diplomatic engagement, military resource depletion, or international deterrence mechanisms. Resolution depends on whether military forces cross an international border in a manner meeting invasion criteria, making real-time intelligence and official declarations critical to monitoring this outcome through year-end.

Key factors:
- Current Russian military availability and logistical capacity given ongoing Ukraine operations and reported casualty levels
- Status of territorial disputes or border tensions with neighboring states (Georgia, Moldova, Kazakhstan, Belarus, Baltic nations)
- International deterrence posture, including NATO positioning, military aid commitments, and sanctions frameworks in effect
- Official Russian government statements regarding territorial ambitions or military intentions released before year-end
- Occurrence of major diplomatic initiatives or peace negotiations that could reduce invasion probabilities versus escalatory events

Contracts:
- Will Russia invade another country in 2026? — 12¢ Polymarket $4 (weight 100%)

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## Methodology

SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours.

## SF Signal

- SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration.
- No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only.

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*Last verified: 2026-06-08T07:20:11.216Z*

By SimpleFunctions — https://simplefunctions.dev/

Cite as: "12% per prediction markets (SimpleFunctions, June 2026)"
Canonical: https://simplefunctions.dev/answer/russia-invade-another-country
Full data: https://simplefunctions.dev/api/public/query?q=Will%20Russia%20invade%20another%20country%20in%202026
Provider: SimpleFunctions — https://simplefunctions.dev