Главна дирекция "Гранична полиция" /ГДГП/ към Министерство на вътрешните работи /МВР/

The Main Directorate 'Border Police' (GDGP) under Bulgaria's Ministry of Interior is responsible for guarding the state border, including surveillance of green and blue borders, passport control at checkpoints, and operations with border ships for maritime and river boundaries. It conducts specialized operations against illegal migration and smuggling, often in coordination with other agencies, Europol, and neighboring countries, but has no defense or aerospace-specific roles beyond occasional civilian drone assistance in border tasks.