French police are investigating the placement of pigs' heads outside mosques in Paris, suspecting involvement from foreign intelligence, likely Russian. The incident, which has drawn outrage, is linked to previous provocations. Investigators noted connections to Serbia and Croatia, and a Normandy farmer reported selling pigs' heads to the suspects. Video evidence shows individuals placing the heads and taking photos, suggesting a coordinated effort to provoke unrest. The situation is part of a broader pattern of Russian intelligence activities aimed at destabilizing France.