Poland

Poland’s direct involvement in significant armed conflict in the next three years is possible but not likely, with risk concentrated in spillover/miscalculation from the Russia–Ukraine war and escalation dynamics on NATO’s eastern flank.

Most likely: heightened readiness, continued hybrid pressure (cyber, sabotage, border provocations) and periodic air/drone incidents near Belarus/Ukraine without sustained kinetic fighting on Polish territory. The main near-term danger is a miscalculation event (airspace violation, debris/strike near the border, or a contested interception) that forces rapid NATO crisis management and raises escalation risk for days to weeks.

If the Russia–Ukraine war persists or freezes without a durable settlement, Poland’s exposure to coercion and incident risk stays structurally elevated, but buffered by NATO posture, deeper regional integration, and Poland’s force expansion. A material deterioration would likely require a major shift: weakened NATO cohesion/US commitment, a deliberate Russian decision to test Article 5, or a broader Baltic escalation involving Kaliningrad and air/missile dynamics.

Threat drivers Poland sits on NATO’s most exposed land corridor and remains central to support flows to Ukraine, making it a prime target for coercive signaling and disruption. The most plausible pathways to direct kinetic involvement remain: (a) accidental or misattributed cross-border strike/air incident; (b) deliberate limited strike meant to intimidate or interdict logistics that then triggers NATO crisis escalation; (c) Baltic/Kaliningrad-related escalation that pulls in frontline allies. Recent accounts of drone/airspace probing near the Belarus border and claims of intensified cyber and sabotage activity against critical infrastructure are consistent with a grey-zone campaign designed to impose costs while staying below Article 5 thresholds.

Resilience and systemic firebreaks The dominant stabilizer remains NATO collective defense and the high expected cost to Russia of any direct attack on Polish territory. Poland is also increasing its own deterrent capacity through large-scale force expansion plans, high defense spending, and deeper hosting of allied training and deployments, which reduces the attractiveness of testing Poland militarily. Domestic governance is contested but broadly stable: political competition and rule-of-law disputes raise friction, yet do not currently resemble conditions for internal armed conflict. Poland’s demonstrated ability to detect and blunt cyber activity, plus ongoing border security measures, further lowers the chance that hybrid pressure converts into sustained kinetic fighting.

Net assessment The structural base rate still favors Russia avoiding direct kinetic conflict with NATO while it can pursue objectives through Ukraine, coercion, and sub-threshold operations. New evidence supports a modest upward adjustment in incident and miscalculation risk (especially air/drone and cyber-physical domains), but does not yet show the key prerequisite for major war: a Russian strategic choice to accept high escalation risk against NATO. Overall three-year risk: possible but not likely.