What are the scope of National Territory as provided in the Article I of Philippine Constitution?

Article I of the Philippine Constitution defines the national territory as encompassing the Philippine archipelago, including all islands and waters within its jurisdiction. This territory also extends to all airspace, territorial sea, and the seabed and subsoil of the continental shelf. Additionally, it includes all other territories over which the Philippines has sovereignty or jurisdiction. The article emphasizes the importance of national integrity and sovereignty over these lands and waters.