United States most significant foreign policy achievement under outgoing US President Biden was to induce the Philippines to squarely re-pivot to the American strategic fold after years of cavorting with Communist Chinese rulers in Beijing under previous Filipino President Duterte.
The Philippines hosted two major US military bases in the Philippines earlier --Subic Bay Naval Base and Clarkes Air Force Base. United States was asked to remove its Military Bases in 1991 when the Philippines Senate voted against US military bases.
Thereafter, limited US-Philippines security ties were kept in existence under the 'Visiting Forces Agreements' in various forms.
This resulted in a serious military void in the US-crafted security architecture in Western Pacific as these two US Bases were critical 'springboard points' for United States to deter Communist China from invasion of Taiwan and also Forward Military Bases for any US military intervention against Mainland China.
Philippines losses were heavy in terms of domestic economy which thrived on a large US Forces presence in the country.
Geopolitically, the Philippines did not gain anything by its period of flirtation with Communist China, a fact which previous President Duterte realized belatedly at the end of his term.
In 2025, the US Military Bases picture has changed with United States under President Ferdinand Marcos Jr having granted permission to United States not only to return in force to erstwhile five US Military Bases but to establish two additional US Military Bases in the North.
In tandem, joint US-Philippines Military Exercises have intensified to endure more military inter-operability between the two countries.
Notably, Japan, India and Australia as QUAD Security Initiative members are supplementing the US-led military capacity building of the Philippines to withstand Communist China's political and military coercion over China's festering dispute over the Scarborough Shoals in the South China Sea.
India significantly, has sold Three Batteries of BRAHMOS Cruise Missiles which add greatly to Philippines deterrent power against Communist China aggression. Discussions are reported to be underway for additional BRAHMOS Cruise Missiles and other Indian military equipment. Security ties are intensifying.
Japan is intimately involved in enhancing the security profile of the Philippines both in cooperation with the United States and also on its own. Japan- Philippines "Reciprocal Access Agreement" permits both nations to use each other's military bases thereby integrating security mechanisms of bath nations.
Japan too is providing military equipment to the Philippines in addition to various training programs.
Philippines also has an "Enhanced Defence Cooperation Program" with Australia which focuses on maritime security and counterterrorism.
While Japan and Australia have long-standing security ties with the Philippines under the aegis of the US security template to counter China, the entry of India as a 'security provider' to Philippines is a recent envelopment and intensifying.
India stands out in terms of providing 300 km range BRAHMOS Cruise Missiles to the Philippines in a glaring & military geopolitical signaling to China.
Highlighting needs to be done that in 2025 what strikes analytically is that besides the bilateral security arrangements with the Philippines, all Four Nations of QUAD are engaged in enhancing the military capacity-building of the Philippines against Chinese aggression.
Concluding, it needs to be emphasized that the strategic location of the Philippines astride the vital sea-lanes of communication traversing the South China Sea over which China claims 'dubious sovereignty' are critical for Indo Pacific security.
Philippines security can be guaranteed not by Communist China intent on military adventurism in the region, but, by United States and the QUAD Nations--a fact now registered by the Philippines.