What a Russian ‘Limited Attack’ on NATO Could Look Like

A recent report suggests that Russia may launch a "limited attack" on NATO territory within the next few years, potentially targeting one of its 32 member countries. According to U.S. intelligence analysis cited by The Wall Street Journal, such an operation could take place between fall 2026 and 2029. While NATO officials have long warned that Russia could seize a portion of a Baltic state once Ukraine's war concludes, there is uncertainty about when Moscow might escalate from hybrid operations to military ones against alliance soil.

The U.S. previously believed that President Vladimir Putin would not launch an attack on NATO while engaged in Ukraine. However, recent Ukrainian successes in targeting Russian oil and commercial sites have shifted this assessment. Russia has denied planning a NATO attack and dismissed the claims as "nonsense." If Russia were to carry out a small-scale incursion, it would likely target a Baltic state or Poland, sending a force small enough to seize a sliver of land without forcing NATO to retaliate overwhelmingly.

This type of attack would not require a high number of troops, experts say. NATO's response to such a scenario is still being determined, but the alliance is actively preparing for various possibilities. Analysts believe that the factors that previously deterred Putin from attacking NATO, such as its commitment to Article 5 of the alliance's founding treaty and the U.S.'s willingness to defend Eastern Europe, are no longer as effective.

Some argue that Russia may amass troops near the eastern borders of Estonia, Latvia, or Lithuania, while others suggest that the Suwałki Gap, a narrow strip of land between Poland and Lithuania, could be a target. Whatever the specific target, Russia would likely deploy electronic warfare systems and cyber attacks to confuse NATO forces and protect its soldiers.