VRT reported, citing Head of Division Operations of the Belgian Defence Staff, Gen. Carl Gillis, that the Belgian Defense decided to tighten rules on the military's use of smartphones, as geolocation services of some mobile apps could deliver sensitive information about military bases or soldiers.
According to Gillis, Russia is interested in obtaining this kind of geolocation data.
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NATO has been boosting its military presence in Europe, particularly in the Baltic states, since the outbreak of the Ukrainian crisis, citing Russia's alleged interference in the conflict as a justification for the move. Moscow has repeatedly denied allegations of its involvement in the Ukrainian conflict, while Russian authorities have repeatedly said that NATO actions near the Russian border aimed to destabilize the situation.