WARSAW, Poland — NATO said Friday it's bulking up its defensive posture on its eastern flank bordering Belarus, Russia and Ukraine with new equipment to deter potential Russian aggression following an incursion by Russian drones into Polish territory.

What You Need To Know • NATO says it's bulking up its defensive posture on its eastern flank bordering Belarus, Russia and Ukraine with new equipment • The military alliance flexed its muscles Friday to deter potential Russian aggression following an incursion by Russian drones into Polish territory • NATO's top military officer said a new operation, dubbed Eastern Sentry, will add new equipment from France, Denmark, Germany and the U.K. to the alliance's air policing and existing air and ground-based defenses • French Rafale fighter

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