ANALIZAWIADOMOŚCI Europe's strategic depth in Russia's crosshairs Jacek Marcin Raubo Photo. Ukrainian intelligence services struck selected Russian strategic aviation airbases by infiltrating its territory and launching unmanned systems from camouflaged containers. Many nations—led by Germany, Poland, Romania, the United Kingdom, and France—are essential to providing strategic depth for Ukrainians fighting against aggression. Since Vladimir Putin was placed in the presidency by Boris Yeltsin, Russian intelligence services have been freed from many of the constraints that are typical of European states. We cannot merely teach and warn against classic recruitment and espionage; we must also continuously build awareness regarding sabotage, subversion, and terrorist threats.