Thailand Political Crisis (2025)

The Thailand Political Crisis (2025) is a multifaceted political crisis triggered by diplomatic tensions with Cambodia. The process began in May 2025 with military clashes along the Thailand-Cambodia border and continued through June–July 2025 with changes in domestic politics including government reshuffles mass protests and judicial proceedings. Central to the crisis was a telephone conversation between Prime Minister Paetongtarn Shinawatra and former Cambodian Prime Minister Hun Sen on 15 June 2025 which was later leaked. Following these developments the coalition government lost its parliamentary majority opposition parties called for early elections and the Constitutional Court ruled on 1 July 2025 to temporarily remove the Prime Minister from office.

^{Thailand Prime Minister Paetongtarn Shinawatra – (Anadolu Ajansı)}

Prime Minister Paetongtarn Shinawatra assumed office in August 2024 as Thailand’s youngest and second female prime minister in history. She led a coalition government headed by the Pheu Thai Party. Over the following ten months her administration pursued economic recovery policies.

The core of the crisis lay in military tensions along the Thailand-Cambodia border. On 28 May 2025 a deadly armed clash occurred along the border resulting in the death of a Cambodian soldier. The incident revived long-standing border disputes between the two countries. In response both governments closed their respective border crossings. Thailand increased security measures along the border while Cambodia warned its citizens against traveling to Thailand.

On 22 June 2025 the Cambodian government announced it had halted all fuel imports from Thailand. In a statement by Cambodian Prime Minister Hun Manet the country stated it would meet its energy needs through alternative sources. The Cambodian Ministry of Foreign Affairs also reiterated travel advisories against Thailand. Thailand’s Department of Consular Affairs meanwhile advised Thai citizens to avoid protest areas in Cambodia.

Recordings of a telephone conversation between Thai Prime Minister Paetongtarn Shinawatra and former Cambodian Prime Minister and current Cambodian Senate President Hun Sen on 15 June 2025 were leaked. An abbreviated version first reached the public then Hun Sen released the full 17-minute recording via social media.

During the call Paetongtarn addressed Hun Sen as “uncle” and made critical remarks about the commander of Thailand’s Second Army Region. The Prime Minister referred to the military commander as “the other side.” These statements provoked strong reactions particularly among nationalist circles and military officials within Thailand.

The stated purpose of the conversation was to ease rising tensions along the border. In a subsequent statement Paetongtarn clarified that the remarks were made solely to protect national interests that she had no issues with the military and that the tone of the conversation was a negotiation tactic. She also stated she would no longer hold private discussions with Hun Sen.

Following these developments the political crisis deepened within the government. On 19 June 2025 the Prime Minister held a press conference in which she apologized to the public and emphasized her full solidarity with the armed forces. Senior officials including the Commander-in-Chief of the Royal Thai Armed Forces the Minister of Defense the Minister of Foreign Affairs and the Commissioner-General of the Royal Thai Police attended the briefing.

Shortly after the leak the Bhumjaithai Party Thailand’s second-largest coalition partner announced its withdrawal from the government. The party leadership stated that the Prime Minister’s conduct had damaged the honor of the nation and the military. The withdrawal of the party’s 69 members of parliament critically reduced the government’s seat count. Fearing the loss of its parliamentary majority opposition parties called for early elections.

The main opposition party the People’s Party demanded that the Prime Minister dissolve parliament and call for new elections. Party leader Natthaphong Ruengpanyawut argued that the government had lost public trust and that early elections were inevitable.

During this period the Thai Ministry of Foreign Affairs summoned the Cambodian ambassador and condemned the publication of the leaked conversation as a violation of diplomatic norms. The Thai government filed formal complaints against Hun Sen alleging cybercrimes including threats to national security and damage to bilateral relations.

On 1 July 2025 the Constitutional Court of Thailand ruled to temporarily remove Prime Minister Paetongtarn Shinawatra from office. The decision followed a petition filed by 36 senators who argued that the Prime Minister’s statements during her phone call with Hun Sen violated constitutional ethical principles and breached the principle of honesty.

The Constitutional Court determined that Paetongtarn would be judged for “serious ethical violations” and “conduct contrary to the principle of honesty.” The court granted her 15 days to prepare her defense. During this period Paetongtarn was barred from performing official duties. Prior to the court’s announcement the Paetongtarn government had carried out a cabinet reshuffle in which the Prime Minister assumed the portfolio of Minister of Culture. Despite the court ruling Paetongtarn retained the right to attend cabinet meetings due to her new ministerial position. The appointment was expected to take formal effect on 3 July 2025.

In her temporary absence Paetongtarn was replaced by Acting Prime Minister Suriya Juangroongruangkit who also serves as Minister of Transport. Suriya has held various positions in Thai politics since the 1990s and has been active in predecessor parties of the Pheu Thai Party.

No definitive timeline has been established for the conclusion of the Constitutional Court’s proceedings. The final ruling may result in Paetongtarn’s permanent removal from office as part of a broader legal process.

Additionally a separate ethics investigation initiated by the National Anti-Corruption Commission against Paetongtarn continues. This probe is also based on the same phone conversation and may lead to a new trial before the Supreme Court of Thailand upon its conclusion.

On 28 June 2025 the largest anti-government demonstration since 2023 took place in Bangkok. Thousands of protesters gathered at Victory Monument Square and despite heavy monsoon rains demanded the Prime Minister’s resignation. Demonstrators carried Thai flags and chanted slogans such as “Ung Ing go” to voice their demands. “Ung Ing” is a widely recognized nickname for Paetongtarn among the public.

Among the groups participating in the protests were nationalist factions and military supporters. The organizing group “United Force of the Land” claimed in a statement that the executive and legislative branches had failed to act in accordance with constitutional monarchy and democratic principles. The group also urged other coalition partners to immediately withdraw from the government. Some speakers at the rallies criticized Prime Minister Paetongtarn for her criticism of the military commander and her overly friendly stance toward Hun Sen.

In addition to public protests opposition parties began preparing a motion of no confidence in parliament. However the process was suspended due to legal uncertainties following Paetongtarn’s temporary removal from office. Parliament was scheduled to reconvene on 3 July 2025.

Opposition to Paetongtarn remaining in office extended beyond political parties. Academics civil society organizations and retired military officials also voiced criticism. In response the Thai government issued statements emphasizing national unity while Paetongtarn herself declared her opposition to any division that could lead to internal conflict.

Tensions along the Thailand-Cambodia border escalated again on 28 May 2025 following the armed clash. The incident occurred in a disputed area along the border claimed by both countries. The Thai government stated that Cambodian soldiers had violated border agreements by entering Thai territory and opening fire on Thai troops. In response the Thai military reported that one Cambodian soldier was killed during the exchange. Cambodia rejected allegations of border violations and asserted that only routine patrol activities had been conducted in the area.

Following the clash both countries stated on 29 May 2025 that they were seeking peaceful solutions to prevent further escalation. However harsh statements and mutual accusations continued. Cambodian Prime Minister Hun Manet announced that his government had filed a case with the International Court of Justice to resolve the border dispute.

The root of the border dispute lies in the 817-kilometer boundary established during the French colonial period in 1904 and 1907. The temple of Preah Vihear and surrounding territories have long been a subject of contention. Although the International Court of Justice ruled in 1962 and again in 2013 that the temple belongs to Cambodia the dispute over surrounding lands remains unresolved.

By the end of June 2025 both countries had closed their respective border crossings and reinforced military units along the frontier. Thailand’s Second Army Region Command implemented additional security measures. Cambodia raised its military alert level along the entire border.