Written by: (Contributed) on 26 April 2026
(Protest against the visit of US imperialism's Hegseth, 2025. Source PRWC | Philippine Revolution Web Central)
As the Philippines-based and US-led Exercise Balikaton military exercises take place, other related military planning behind the scenes has also become an important consideration.
While using the Philippines as the centre for the Balikaton exercises, the US-led theatre of operations has remained seemingly focused upon Island Chain Theory (ICT) with new and well publicised plans to upgrade the defence and security provision across the entire Indian Ocean. Other related considerations, however, remain subject to diplomatic silence.
The annual nineteen-day Balikaton military exercises this year have taken place against a backdrop of rising diplomatic tensions in the South China Seas. At least, that has been the openly stated reason. The Philippines is regarded by US-led diplomacy to be a major player in the close vicinity. More than 17,000 military personnel have been mobilised, together with about 10,000 US counterparts and a large contingent from Japan, with other contingents from Australia, New Zealand, France and Canada. (1) The Five Eyes would appear well represented. France, likewise, is also a substantial player in the Pacific.
The Japanese contingent has been mobilised by the US in line with their Indo-Pacific Strategy (IPS), marked by the alliance between the two countries being upgraded to that of a 'global alliance'. (2) Japan, previously constrained by Clause 9 of a pacifist constitution, is now allowed to act when 'the US or countries US forces are defending are threatened … with new rules that eliminate any geographical restriction'. (3)
The rising diplomatic tensions between the Philippines and China have also included direct reference to Taiwan. In fact, part of the Balikaton exercises have been planned for the Batanes island chain which is less than 200 kms from Taiwan's southern coast. (3) Balikaton has also provision for live-fire exercises in the northern part of the Philippines, facing the Taiwan Straits. (4)
The Luzon, northerly part of the Philippines, is also used by the Pentagon to house numerous sensitive military facilities, ostensibly referred to as joint facilities although controlled by the US. There is little doubt their main focus is the Taiwan Straits.
The Philippines has also been historically regarded by the US as the most reliable vantage point in the Asia-Pacific region to monitor developments and dominated by a deep penetration of US capital, ensuring a long list of compliant presidential administrations to serve 'US interests'. The present Marcos presidential administration is an example of a totally compliant government; one Cold War has merged into another, with father and son. With the changing balance of forces evident across most of the Asia-Pacific region, the US have strengthened their hold on the Philippines: geo-strategic considerations for intelligence-gathering remain of central importance, together with the country being used as a springboard for US-led incursions elsewhere. (5)
The Philippines, furthermore, has long been regarded by the US as the centre of an arc, with the northerly wing consisting of the industrial countries including Japan and the Korean peninsula, and the southerly wing swinging over less developed but resource-rich countries including south-east Asia. (6) Other US military facilities are based in the southerly Mindanao area which provide intelligence-gathering from predominantly Islamic areas which also produce oil. (7)
The role of the Philippines, in recent times, has also been upgraded by the Pentagon, largely to replace India inside the so-called 'Quad'; it is no longer a lower-level IPS partner. (8) References, moreover, have recently been given to the 'Squad' (the US, Japan, Philippines and Australia) as a replacement for an important part of the IPS. (9)
There is, however, a further reason why the Philippines has been upgraded as part of the US regional defence and security provision: the Philippines has an important role within the US Island Chain Theory, used by the Pentagon to restrict China's access and egress into the wider region.
Studies of sea maps from the previous Cold War reveal the significance.
The Philippines is strategically placed along the first island chain, which runs from northern Kuril Islands, and Bering Sea, to Japan, Taiwan, Luzon and Indonesia. The Kuril-Kamchatea Trench separates sea-waters a few hundred feet deep, from wider ocean depths of thousands of feet. (10) The second island chain extends further to the east, from Japan to Guam in Micronesia with a major US military presence. (11) The third island chain is Oceania, which has included Australia and New Zealand.
The US proposed nearly a decade ago to extend the three island chains into fourth and fifth chains, across the entire Indian Ocean, with Diego Garcia being a centre for the new chains; the remote island houses sensitive global intelligence-gathering facilities linked to Pine Gap in central Australia. (12)
It is not coincidental that the arc from US military facilities in Luzon, swings to the beginning of the first northerly island chain, then Diego Garcia and finally Pine Gap. Military facilities in Luzon, therefore, appear central importance for the IPS.
While official media releases from the Pentagon have stressed the new Squad grouping has 'more relevant focus on defending freedom of navigation in the South China Sea', other considerations have been subject to diplomatic silence. (13) And the silence speaks louder than words. The evidence, nevertheless, is already in the public domain, complete with military assessments and maps.
Changes in climatic conditions have caused a significant part of the normally frozen Arctic wastelands to thaw, exposing a sea route along the northern Russian borders, with access and egress from the Bering Straits into the Chuckchi Sea along to Greenland. China's close diplomatic relationship with Russia, furthermore, is regarded as problematic by the Pentagon. China, for example, has already navigated the northern sea route.
A carefully worded diplomatic release would tend to indicate that the Pentagon has responded with alarm to this recent development and assessed the northerly sea route along lines that, 'the greatest danger the US and our allies face in this region is the erosion of conventional deterrence vis-a-vis the PRC'. (14) Classic Cold War paranoia arising from inter-imperialist rivalry/
Hidden in the small print of the Balikaton exercises, therefore, lies far more than a display of military power and inter-operability focused solely upon the South China Sea. But then, deflecting attention away from sensitivities and hidden agendas is nothing new.
Exercise Balikaton, 2026, has been marked by the upgrading of the Philippines and sensitive US military facilities in Luzon as part of a global plan to serve 'US interests' elsewhere, well to the north!
1. Different strait for US show of force, Australian, 21 April 2026.
2. The reasons behind Washington's push for GSOMIA., Hankyoreh, 12 November 2019.
3. Japan to extend military reach beyond self-defence, The Age (Melbourne), 29 April 2015.
3. Australian, op.cit., 21 April 2026.
4. Ibid.
5. See: The role of the bases, A. Counter-insurgency and the US bases, B. Springboards for intervention into other countries, The Bases of our Insecurity, Roland G. Simbulan, (Quezon City, 1983), Chapter Five, pp. 169-216.
6. The Objectives of the US., The Guardian, 6 August 2003; and, Ibid., page 193, which has provided a diagram of the region, with the Philippines depicted in a central position linked in straight lines to other US military facilities.
7. Ibid.
8. Hankyoreh, op.cit., 12 November 2019.
9. See: Quad was made to stop China; war just broke it, Australian, 21 January 2026; and, Quad must not whither and die, Editorial, Australian, 22 April 2026.
10. See: Pacific Ocean, Atlas Plate 61, National Geographical Magazine, April 1962.
11. US Indo-Pacific command proposes new missile capabilities to deter China, RFA., 5 March 2021; and, US to build anti-China missile network along first island chain, Nikkei, 5 March 2021.
12. Wikipedia: Fourth and Fifth Island Chains.
13. Australian, op.cit., 21 April 2026.
14. RFA., op.cit., 5 March 2021.







