Taiwan’s polarised politics risks undermining its resilience and security

Taiwan’s opposition parties—including the once-dominant Kuomintang (KMT)—now wield real power in the legislature for the first time since 2012. But their recent actions have cast serious doubt on their commitment to Taiwan’s long-term security and its ability to withstand Beijing’s growing campaign of coercion.
In January 2024, Democratic Progressive Party (DPP) candidate Lai Ching-te won the presidency, but his party lost its legislative majority, ushering in a divided government. Since then, the opposition coalition has taken an increasingly combative stance, using its control of the Legislative Yuan to obstruct and challenge the Lai administration, including on defence and national security issues.
In early 2025, the KMT, working with the Taiwan People’s Party (TPP), pushed through sweeping cuts to Taiwan’s defence budget. The numbers are stark: NT$8.4 billion (A$394.8 million) was slashed from the DPP’s proposed defence budget, with another NT$90 billion (A$4.23 billion) frozen. Key deterrence programmes were hit, including Taiwan’s indigenous submarine initiative—vital to its asymmetric defence strategy—and a planned drone industry park. Cuts to basic military preparedness needs such as fuel, ammunition, and overseas training further undermine readiness at a time when Taiwan should be reinforcing its deterrence. This sends troubling signals to both Beijing and international partners.
The damage doesn’t stop at military spending. The cuts also targeted civil society initiatives vital to Taiwan’s ability to endure a potential crisis. The Kuma Academy, known for its civilian defence training, had its budget significantly reduced. Similarly, agencies responsible for cybersecurity and combatting disinformation have seen vital funding curtailed. As hybrid threats are growing, such decisions appear deeply short-sighted.
The KMT frames the cuts as a move for fiscal discipline, arguing that trimming defence and resilience budgets ensures taxpayer money is spent efficiently rather than opposing security efforts. Party leaders claim to represent a large segment of voters who favour easing cross-strait tensions and advocate for cost-effective measures that protect Taiwan without unnecessarily provoking Beijing. However, Premier Cho Jung-tai condemned the cuts as ‘suicidal’, warning they would undermine the government’s ability to meet its national security responsibilities. A piecemeal approach to defence reflects a dangerous lack of strategic foresight.
In the past year, the KMT and TPP have also pushed controversial legislative reforms to expand parliamentary powers at the expense of the executive branch. Though framed as moves to enhance accountability, these reforms amount to a power grab, aimed at fundamentally restructuring government to strip authority from the DPP-controlled executive and hand it to the opposition-led parliament. Taiwan’s Constitutional Court struck down several key provisions, including those that would have compelled the president to report regularly to the legislature and expanded lawmakers’ authority to demand sensitive information.
Rather than accept the ruling, the KMT denounced it as politically motivated, framing it as a constitutional crisis. The fallout was dramatic: physical clashes erupted in the legislature, and thousands of citizens protested in the streets in scenes not seen since the 2014 Sunflower Movement. Accusations that the KMT was aligning too closely with Beijing’s interests gained traction—a charge the party denies but has failed to convincingly rebut.
The perception of alignment with Beijing has deepened as the KMT, following the end of pandemic restrictions, resumed a series of high-profile visits to China, framing them as efforts to promote dialogue and improve cross-strait ties. As the figures below show, former KMT president Ma Ying-jeou’s private foundation has also been active, regularly sending delegations across the strait.

Direct contact between the Chinese Communist Party and Taiwan’s opposition political parties and organisations in 2024 and so far in 2025. Source: ASPI’s State of the Strait Database.
Though framed as people-to-people exchanges, these engagements highlight the KMT’s strategic focus on keeping lines open with Beijing, rekindling debate over the risks to Taiwan’s sovereignty. But with Beijing refusing to engage the DPP, there’s a real danger the KMT is offering Chinese leaders a skewed picture of DPP intentions and public sentiment. This is especially troubling given that Taiwan’s younger generations overwhelmingly support the status quo and reject Beijing’s ‘reunification’ narrative.
The KMT and TPP won a legislative majority in 2024 by tapping into economic discontent, demands for stronger oversight of the executive, and voter fatigue with the ruling DPP. While concern over China’s aggression is widespread, views on how to respond differ. DPP supporters back strengthening self-defence, deepening global ties and protecting sovereignty; KMT voters tend to blame the DPP for provoking China and favour a more conciliatory approach.
The DPP and large sections of Taiwanese society have criticised these visits for their lack of transparency and questionable timing, particularly given China’s increasing coercion campaign. In response, DPP legislators proposed a bill requiring lawmakers to disclose the details of any closed-door meetings with Chinese officials and to seek prior approval before such engagements.
At the core of Taiwan’s security challenge lies a hard truth: it faces pressure not only from Beijing, but also from deepening political polarisation. While China poses the most visible threat, opposition obstructionism and partisan dysfunction are undermining Taiwan’s ability to respond. Resilience demands that leaders on all sides put national survival above political point-scoring.
