Kiribati Pushes to Block Taiwan Relations via Constitutional Amendment: Background and Divergence Among Pacific Island Nations

Executive Summary

The constitutional amendment pursued by Kiribati President Taneti Maamau is an institutional mechanism designed to permanently block any possibility of re-establishing diplomatic relations with Taiwan by stipulating that Kiribati can only have diplomatic ties with UN member states. The bill has already been submitted to parliament, and its passage is considered highly likely, given President Maamau's decision to skip the Pacific Islands Forum (PIF) Leaders' Meeting and send a former ambassador to China in his place. This contrasts sharply with Palau's recent invitation to Taiwan's foreign minister, which drew a backlash from China, highlighting a phase where the cross-strait diplomatic competition in the Pacific Islands is creating divergent trajectories among nations. This development is an extension of the U.S.-China strategic competition that deepens Taiwan's diplomatic isolation. It also raises concerns that the logic of using UN membership as the standard for diplomatic recognition could spread to other island nations. South Korea should refrain from public comment on the Kiribati issue itself, while maintaining development cooperation channels with Taiwan's remaining diplomatic allies, focusing on less politically sensitive areas. It is also necessary to separately monitor whether this logic of UN-based recognition gains traction on the UN stage.

I. Analysis of the Current Situation

Blocking Taiwan Relations Through a Constitutional Amendment in Kiribati: An Analysis of the Current Situation

1. Background and Developments

In 2019, Kiribati severed diplomatic ties with Taiwan and established them with China. This was a symbolic turning point in the cross-strait diplomatic competition among Pacific Island nations. Since the switch, President Taneti Maamau has consistently maintained a pro-China stance. In August 2024, President Maamau took this a step further. He began to pursue a constitutional amendment that would only permit diplomatic relations with UN member states or permanent observers [1][3].

Taiwan is not a UN member state. If this amendment passes, any future Kiribati government would be legally barred from re-establishing diplomatic ties with Taiwan. When submitting the bill to parliament, the Maamau government described maintaining relations with Taiwan as an "embarrassing" matter. It also compared the relationship to a difficult marriage [1]. The intent is clear: to move beyond political rhetoric and entrench its pro-China policy through an institutional mechanism.

This trend is not an isolated event. During the same period, the cross-strait diplomatic competition over Taiwan unfolded on multiple fronts in the Western Pacific. At last year's Pacific Islands Forum (PIF), hosted by the Solomon Islands, Taiwan was excluded. This year, with Palau as the host, Taiwan's foreign minister was openly invited and attended [2][4]. In July, China test-fired a submarine-launched ballistic missile (SLBM) into the South Pacific, which landed in waters near Kiribati [4]. Kiribati's move to amend its constitution has occurred amid these escalating regional tensions.

2. Current Situation

The Palauan local media outlet *Island Times* reported that President Maamau is personally leading this amendment effort. It noted that the Kiribati parliament is preparing for a vote [1][3]. The Tongan outlet *Matangi Tonga* reported that Kiribati's move is already being seen as a warning sign in Canberra (the Australian government) [5]. Indeed, President Maamau did not personally attend the PIF Leaders' Meeting held in Palau from late August to early September. Instead, he dispatched a senior official who is a former ambassador to China [5]. This contrasts with other absent leaders who sent their vice presidents or foreign ministers as representatives. This decision, made just as the constitutional amendment process was underway, was interpreted in Canberra not merely as something that "raised eyebrows" but as an alarm bell [5].

At the same PIF summit, China reacted strongly when Taiwanese Foreign Minister Lin Chia-lung attended the opening ceremony. China warned there would be "corresponding consequences" [7][8][9][11][13]. At least five national leaders did not attend the meeting, leading to speculation that their absence was not unrelated to suspected interference from Beijing [13][15]. Kiribati's push for the constitutional amendment is read as a signal that it is firmly siding with China amid this regional conflict.

3. Key Actors and Positions

The Government of Kiribati (President Maamau)is framing this amendment as being based on the neutral principle of UN membership criteria. However, its practical effect is the permanent institutionalization of a pro-China policy [1][3]. The very act of comparing the past relationship with Taiwan to an "embarrassing marriage" amounts to political stigmatization [1]. A motive can also be read into this: to institutionalize the achievements of his term by preemptively blocking any potential reversal after a future change in government.

ChinaThere is no evidence in the available materials to suggest that China publicly demanded or pressured Kiribati into this constitutional amendment. However, a report by *The Diplomat* frames it as part of Beijing's broader directive to "push Taiwan out of the Pacific" [3]. China's warning of "corresponding consequences" over Taiwan's attendance at the PIF during the same period also demonstrates a similarly hardline stance [7][9].

Taiwanis in a defensive position on this issue. Taiwan's Ministry of Foreign Affairs is focusing on strengthening relations with its remaining diplomatic allies, such as Palau. Foreign Minister Lin Chia-lung's attendance at the PIF and at the inauguration ceremony for a solar power and electric bus project in Palau are examples of this effort [12]. However, for a country that has already severed ties, like Kiribati, to legally block the very possibility of re-establishing relations is a measure that structurally shrinks Taiwan's diplomatic space in the Pacific.

Australiais monitoring this issue from a security perspective. Canberra's reaction, as reported by *Matangi Tonga* [5], shows that Australia treats the growing alignment of South Pacific island nations, including Kiribati, with China as a matter directly linked to its own national security. At the same PIF meeting, Prime Minister Anthony Albanese drew a line against external interference, stating, "The PIF determines what happens here. No other country does" [7]. This remark is interpreted as being aimed at China.

Palauas a diplomatic ally of Taiwan, stands at the opposite pole in this situation. The fact that local Palauan media, including the *Island Times*, are reporting on the Kiribati issue in detail [1][3] reflects a sense of crisis within the camp of Taiwan's diplomatic allies. Palauan media have also cited foreign press reports that frame their country as a "David standing up to the Goliath of China" [14].

4. Key Issues

The first issue is the irreversibility of institutionalization. A simple shift in foreign policy is different from a constitutional amendment. The latter carries a legal force that is difficult to reverse even with a change in government. If the Kiribati precedent spreads to other pro-China diplomatic partners (such as the Solomon Islands and Nauru), Taiwan's diplomatic space in the Pacific will be structurally diminished, regardless of political fluctuations.

The second issue is the method of codifying UN membership status as the criterion for diplomatic recognition. This is designed to directly target Taiwan's vulnerability under international law: its non-member status at the UN. If this method of converting UN system status into a legal basis for bilateral diplomatic decisions spreads to other countries, Taiwan will face the paradoxical situation of its diplomatic space outside the UN being subordinated to UN membership criteria.

The third issue is the connection to the institutional asymmetry within the regional organization of the PIF. The PIF operates by consensus, meaning that statements condemning China can be easily blocked by the veto of pro-China members [4]. Conversely, there is no institutional mechanism to block individual actions, such as a host country's discretionary invitation to Taiwan or a member state's constitutional amendment. Kiribati's latest move can be seen as a case that supports the observation that sporadic ruptures at the individual member-state level will continue within this asymmetric structure [4].

The fourth issue is the degree of linkage with regional security. The overlap between the timing of this constitutional amendment and the fact that China's SLBM test-firing in July occurred in waters near Kiribati [4] is difficult to see as a coincidence. This suggests that diplomatic alignment among Pacific Island nations is proceeding in tandem with the geographical developments of maritime military competition.

II. In-Depth Analysis of the Issue

Blocking Taiwan Relations Through a Constitutional Amendment in Kiribati: An In-Depth Analysis

1. Analysis of Root Causes

Kiribati's attempt to amend its constitution can hardly be seen as merely the personal choice of a pro-China president. President Maamau has been in power for seven years since severing ties with Taiwan in 2019. During this period, he has integrated the relationship with China as a core pillar of the country's financial structure. Like many Pacific Island nations, Kiribati has low financial self-sufficiency and a high dependence on external aid. The structure shown by the Lowy Institute's Pacific Aid Map data—a pattern of regional countries weighing aid offers from multiple donors—applies directly to Kiribati [3].

The problem is that this balancing act has now solidified in one direction. The Maamau government's comparison of its relationship with Taiwan to an "embarrassing" matter and a "difficult marriage" is not mere rhetoric [1]. It is an attempt to define the past diplomatic ties with Taiwan as a historical error and to completely remove the possibility of re-establishing them from the political agenda. This is also why the means of a constitutional amendment was chosen. While a legislative change can be overturned by a simple majority in a subsequent government, reversing a constitutional amendment requires meeting the high threshold for amendment again. The Maamau government is designing an institutional lock to ensure its pro-China policy cannot be reversed even after his term ends.

This lock-in strategy is not limited to Kiribati. *The Diplomat* reported that China has issued directives forbidding all official contact with "Taiwan Province," and identified Kiribati's push for a constitutional amendment as a case in line with this policy [3]. From Beijing's perspective, the Kiribati case holds significance as a potential model applicable not just to one country but to the Pacific Island nations as a whole.

2. Structural Context

Political Structure: Kiribati's constitutional amendment process requires a parliamentary vote [1]. The Maamau government can push this amendment through because the ruling party holds a majority in parliament. However, this is also a vulnerability. If the government changes in the next election, the amendment itself could be derailed. This time pressure can be seen as a background factor for President Maamau's rush to amend the constitution within his term.

Institutional Vacuum in Regional Organizations: The Pacific Islands Forum (PIF) operates on a consensus basis. This system has the effect of blocking effective decisions on issues where member states disagree [4]. The failure to issue a joint statement condemning China's SLBM test at the foreign ministers' meeting in Suva, Fiji, this past August, due to opposition from pro-China members, illustrates this point [4]. In this institutional vacuum, a structure is formed where the bilateral choices of individual member states—such as Kiribati's constitutional amendment—accumulate into regional pressure to isolate Taiwan.

Military Backdrop of U.S.-China Maritime Competition: Kiribati's move to amend its constitution did not occur in a vacuum. On July 6, China test-fired a nuclear-capable SLBM into the South Pacific. The missile traveled over 7,000 km before landing in waters near Kiribati [3][4]. The fact that Beijing gave only short notice to a very small number of countries beforehand suggests that Kiribati holds a special position as a geographically adjacent nation and a political ally in this missile test. That a military demonstration and a diplomatic isolation strategy are unfolding at the same time and in the same waters shows that the U.S.-China strategic competition is operating in the Pacific Islands not on a single track, but on a combined military-diplomatic track.

Economic Incentive Structure: Many Pacific Island nations have relied on China's immediate financial power for infrastructure and fiscal support. This economic asymmetry is qualitatively different from the scale of support Taiwan can offer. In Palau's case, while Taiwan has funded solar power and electric bus projects [12], this is at a scale that can only have a symbolic effect in a small country with a population of 18,000. In countries facing greater fiscal pressure, like Kiribati, the incentive offered by the scale of Chinese aid can be considered relatively larger.

3. Historical Precedents and Comparison with Similar Cases

2019 Severance of Ties by Kiribati and the Solomon Islands: Kiribati has a precedent of severing ties with Taiwan, which it did in 2019. In the same year, the Solomon Islands also cut ties with Taiwan and established them with China. Both cases were the result of a combination of the financial vulnerability of Pacific Island nations and China's economic engagement. This constitutional amendment corresponds to a second step, aimed at making that decision to sever ties legally irreversible. If severing ties was a political decision, this amendment attempt is the work of institutionalizing that decision.

The Case of the Solomon Islands Hosting the PIF: When the Solomon Islands hosted the PIF last year, Taiwan was excluded from the meeting [2][4]. This set a precedent showing that the host country's diplomatic alignment directly affects the composition of attendees at a multilateral conference. It stands in stark contrast to this year, when Palau became the host and, in a complete reversal, Taiwan received an open invitation [2][6]. Placing these two cases side by side reveals that the Taiwan policies of Pacific Island nations are fluid enough to shape the entire region's multilateral diplomatic landscape depending on the orientation of individual governments. Kiribati's constitutional amendment can be interpreted as an attempt to eliminate this fluidity itself.

Palau's Contrasting Path: Palau, a nation under a Compact of Free Association with the United States, is one of the few Pacific Island countries that maintain official diplomatic relations with Taiwan [2][14]. President Surangel Whipps Jr. allowed Taiwan's foreign minister to attend this year's PIF summit, to which China responded with strong opposition, warning there would be "corresponding consequences" [7][8][9][11][13]. The Australian media described Palau as a "David standing up to the Goliath of China" [14]. Despite being Pacific Island nations with no major differences in population size or economic structure, Kiribati and Palau have adopted opposite policies toward Taiwan, having been incorporated into the spheres of different security and economic patrons—the United States and China, respectively. This contrast shows that the Taiwan policies of Pacific Island nations are more heavily influenced by their patronage relationships with external great powers than by their own national interest calculations.

Connection to the Case of Tuvalu: A report concerning Palau mentioned circumstances in July where China allegedly applied pressure related to Tuvalu [2]. Tuvalu is one of the few countries that maintain diplomatic ties with Taiwan. The fact that Kiribati's constitutional amendment move is proceeding concurrently with pressure on remaining diplomatic allies like Tuvalu suggests that China's Pacific strategy is designed not as a series of individual responses to single countries, but as a parallel strategy targeting the entire region.

4. Key Variables Shaping Future Developments

Outcome and Timing of the Parliamentary Vote: The most direct variable is whether the constitutional amendment will actually pass and, if so, when it will take effect. The Maamau government is likely to try to process it quickly while it maintains its parliamentary majority. If the vote is delayed or opposition from the opposition party grows, there is a possibility it could become a domestic political issue.

Schedule of the Next Presidential and General Elections: The domestic political landscape in Kiribati is not uniformly pro-China. If the opposition party or dissident forces oppose the amendment, there is scope for the Taiwan relationship to become a campaign issue again in the next election cycle. However, given that the possibility of such a political reversal would be legally blocked once the amendment is complete, the timing of the vote could effectively be the final watershed moment.

Response of Regional Security Patrons such as Australia and New Zealand: Canberra is already taking Kiribati's move as a warning sign [5]. A key variable is whether Australia and New Zealand will respond to the push for constitutional amendment by strengthening development aid or diplomatic engagement with Kiribati, or if they will adopt a wait-and-see approach. The Australian prime minister's comment at the PIF that "what the PIF does is for the PIF to decide and no other country" [7] can be read as a dual message: emphasizing the autonomy of regional nations while also seeking to check Chinese intervention.

The Future of the PIF's Consensus-Based System: As long as the Pacific Islands Forum's decision-making structure remains as it is, bilateral ruptures at the individual member state level—such as Kiribati-style constitutional amendments or the Solomon Islands-style exercise of host country discretion—are likely to continue to emerge sporadically. Whether discussions on institutional reform will actually advance is a medium- to long-term variable.

The Potential Spread of the Precedent of Politicizing UN Membership: Kiribati's attempt to codify UN membership criteria as the legal standard for diplomatic recognition is an instance of repurposing UN membership status itself as a tool in regional great power competition. If this approach spreads to other Pacific Island nations or to countries in other regions that do not have diplomatic relations with Taiwan, Taiwan's diplomatic isolation will move beyond the level of individual diplomatic recognitions and severances to a new phase of being systematically institutionalized.