Greater Conflict-Phase Access to Asia/U.S. Policies for Five Indo-Pacific Countries
The report then looks at each country individually starting with the Philippines:
Risk of military retaliation - Philippine leaders are concerned about the vulnerability of their territory to Chinese attacks, particularly in the South China Sea.
Risk of economic retaliation - Economic retaliation is even more concerning because the Philippine economy is hugely linked to Chinese trade and investment
The second fact is the Philippine assessment of the likely defense of Philippine territory by the US, because the country is simply not sure whether the Americans will defend their territory if China were to attack, especially in the South Chia Sea and this is something that will likely influence the decision of Philippine access to the Americans, on the other hand, the Philippines would also consider whether, by refusing American access, it could worsen the US-Philippines alliance and thus reduce the likelihood of the US defending Philippine territory in the future.
The second ally/partner is Japan:
Due to the Japanese dependence on the US security umbrella, the Japanese perception is that their alliance with the Americans is their fundamental guarantee of security, a fact that will influence the guarantee of access. There are fears on the part of Japan that refusing US requests for access in the event of conflict, including access to existing US bases, could undermine the alliance and risk Japan confronting China on its own.
The second factor is the dependence of the US on bases that are in Japanese territory, this makes the Japanese assess that US success in many Indo-Pacific scenarios, especially those involving Taiwan, would require access to bases in the country, if Japan refusing this access would undermine American war efforts so much that it would likely worsen Japan's own security in the long run.
The third ally/partner is Singapore:
Singapore's first factor is the concern of losing its status as a regional economic center, since, for its leadership, economic prosperity is linked both to the survival of its political regime and to its national security. If Singapore grants access in a potential conflict between the US and China, China could devastate Singapore's position as a regional economic hub that offers a neutral, safe and efficient place to trade.
The second factor is the need for the US's balancing role in the region to safeguard Singapore's autonomy, as the small nation seeks to maintain its autonomy in foreign policy, avoiding getting too close to or relying excessively on any geopolitical power, although there is a general preference by the USA as the guarantor of order, prosperity and security in Southeast Asia.
Singapore considers that if it refuses access, this could lead to US defeat in a potential conflict, leaving the nation vulnerable to a regional order dominated by China and just as this second factor has the issue of Singapore's strong commitment as a dependency on the order. current regional, as a small state in a volatile area, Singapore depends on the stability and current order to protect its interests, another order guided by the interests of larger and more powerful states, could leave Singapore exposed to attacks or extortion, Singapore could thus be willing to grant access to prevent larger states from using their force to violate the principles of sovereignty and territorial integrity.
The fourth ally/partner is Indonesia:
As an initial factor, the non-alignment policy historically sees its policy as the best way to keep the country safe, maintaining neutrality and only dealing with security challenges multilaterally through ASEAN. There is a strong preference among Indonesian elites to maintain a policy of non-alignment even in the event of a conflict.
The second factor they also consider the risk of retaliation from China, Indonesian elites are concerned about military and economic retaliation from China, with regard to military retaliation a primary concern is the vulnerability of the Natuna Islands to a Chinese attack, Not least because Indonesia's economy is very vulnerable to economic retaliation given the absurd amount of Indonesia's trade and investment with China, which is vastly greater than Indonesia's trade with the US.
Yet a third factor is ASEAN's support for US operations, as Indonesia would consider the position of ASEAN members when making this decision, although ASEAN is unlikely to form a consensus on a conflict between the US and China, the position of the country as leader of ASEAN and its preference to work through that body on regional issues would carry great weight with the country's elites, so what would weigh with them would be the position of ASEAN as a whole in assessing the level of US support in a conflict with the China.
The fifth and final ally/partner is India:
The first factor considers the extreme caution and risk aversion of Indian foreign policy makers towards China, as India would hesitate to take actions that it perceives as hostile and direct against China, India recognizes that China is economically and militarily powerful too much for the Indians to succeed in the event of a conflict, Indian elites therefore fear that granting access in the conflict phase to the US would lead to a full-scale war with China which, by controlling the Himalayas, would be able to impose absolutely incalculable losses to the Indian population, whether in the supply of drinking water or through military retaliation.
As a second factor, India's traditional reluctance to participate in any kind of military alliance, Indians consider formal alliances and informal security cooperation blocs or even any partnership that can be characterized as alignment as bad for their sovereignty and national interests, Indian elites believe that the nation's essential interests are best served by a foreign policy that balances competing nations with each other by giving a high degree of freedom of action to New Delhi, as is clear from the conflict between Russia and the West on the Ukraine issue, the position Indian neutrality was too great to face Western pressure, which they feared that tightening could end up pushing the Indians further towards Moscow.
So the report points out that it could be done for the US to persuade these countries.