On December 31, 2025, Lithuania officially updated its national security strategy, explicitly highlighting Russia as an existential threat. The strategy warns that Russia could be capable of waging war against NATO by the end of the decade. The update marks a sharp shift focusing on augmenting Lithuania's defense capabilities and strengthening its deterrence posture. Lithuanian officials, including government and defense figures, emphasized the urgency of the security environment, underscoring continuous threats from Russia. The strategy includes enhancing military readiness, cooperation with NATO allies, and investment in security infrastructure. This move comes amid ongoing geopolitical tensions and Lithuania's commitment to regional and alliance security.

On December 31, 2025, Lithuania officially updated its national security strategy, explicitly highlighting Russia as an existential threat. The strategy warns that Russia could be capable of waging war against NATO by the end of the decade. The update marks a sharp shift focusing on augmenting Lithuania's defense capabilities and strengthening its deterrence posture. Lithuanian officials, including government and defense figures, emphasized the urgency of the security environment, underscoring continuous threats from Russia. The strategy includes enhancing military readiness, cooperation with NATO allies, and investment in security infrastructure. This move comes amid ongoing geopolitical tensions and Lithuania's commitment to regional and alliance security.