This document discusses national security and identifies several internal threats to the Philippines' national security. It outlines seven elements of national security - military security, political security, economic security, environmental security, security of energy and natural resources, cyber security, and empowerment of women. It then describes four main internal threats: the Moro Islamic Liberation Front, the Communist Party of the Philippines, organized crime including drug trafficking, and poverty. Economic sabotage is also mentioned as undermining the economy and financial system.