In the aftermath of the Second World War, two important agreements that initially defined the legal parameters of US-RP security relations were signed. These are the Philippine-American Military Bases Agreement (MBA) and the Philippine-American Military Assistance Agreement (MAA). In furtherance of these agreements, the two countries also signed a Mutual Defense Treaty (MDT) on August 30, 1951.  The treaty stipulates that “an armed attack in the Pacific Area on either of the Parties would be dangerous to its own peace and declares that it would act to meet the common dangers in accordance with its own peace and safety… and in accordance with its constitutional processes” (Mutual Defense Treaty between the Republic of the Philippines and the United States of America). Through the MBA, the US initially maintained 23 military installations in the country, including the Clark Air Force Base and the naval installation in Subic Bay, for an initial lease period of 99 years. The MBA, however, was amended in 1979 and updated in 1983 to decrease the lease period to 25 years. The …