• Thailand reinforces military presence along disputed border areas with Cambodia.
• The two countries agreed to return to previously established military positions after a clash on May 28.
• Thailand has shortened operating hours at border crossings due to security concerns.
• Cambodia seeks resolution through the International Court of Justice, while Thailand supports bilateral negotiations.
• Tensions have escalated historically, with recent military exchanges resulting in casualties.

Thailand has strengthened its military presence along a disputed border with Cambodia, responding to an increase in troop deployments by Phnom Penh after a deadly skirmish on May 28 that killed a Cambodian soldier. Defence Minister Phumtham Wechayachai stated that following bilateral talks, both nations agreed to revert to positions negotiated in 2024, addressing the escalation that resulted from the recent clash. He emphasized the necessity for military readiness, citing Cambodia's refusal to withdraw troops from disputed areas, which has contributed to heightened tensions, according to Bangkok Post, Reuters, and Channel News Asia.

In addition to military reinforcements, Thailand has announced the reduction of operating hours at 10 border crossings, notably the busy Aranyaprathet-Poipet crossing, to bolster security amid fears of further escalations. The new hours limit crossings to daytime only, reflecting the Thai government’s concerns over rising tensions along the 817 km land border. Foreign Ministry spokesperson Nikorndej Balankura stated, “These are no immediate closure orders,” specifying that adjustments are gradual and context-specific, reported by India Times and South China Morning Post.

As diplomatic efforts continue, Cambodia has reiterated its intention to address border disputes through the International Court of Justice (ICJ), a move met with resistance from Thailand, which has refused to recognize the court's jurisdiction since 1960. Prime Minister Hun Manet of Cambodia highlighted the need for a legal resolution given the complexity and historical context of the border issues, as presented in statements from Al Jazeera and Bangkok Post.

The long-standing dispute between Thailand and Cambodia has seen periodic violence since 2008, with the most recent clashes intensifying scrutiny on both governments' leadership. Analysts have noted that there are concerns over the effectiveness of Thailand’s current political response, reflecting issues of national security and the perception of weakness in leadership, particularly regarding the close ties between the leaders of both nations, according to expert analysis in Bangkok Post.