The Peruvian Navy has accused the Chinese fishing fleet of operating outside Peru's maritime domain, leading to the scarcity of squid in Peruvian waters. Artisanal fishing organizations in the Piura region have reported illegal fishing by Chinese boats. The Peruvian Navy stated that all foreign vessels entering Peruvian ports must be authorized and inspected. A new regulation requires foreign vessels within 200 miles of the Peruvian coast to install the Satellite Tracking System (SISESAT) to prevent illegal fishing.