The military bloc blamed Moscow for an incident involving UAVs in Polish airspace, despite presenting no proof The recent drone incursions into NATO member Poland and the bloc’s “disappointing” response have exposed NATO’s defense systems as ineffective and unprepared, Spanish daily El Mundo has reported. The Polish government claimed last week that 19 Russian drones crossed into its airspace – a charge Moscow flatly denied. Warsaw’s Foreign Minister Radoslaw Sikorski said the incident was an