Teh Lip Li – On February 2, Timor-Leste became the first ASEAN member state to initiate legal proceedings against another member state. It appointed a prosecutor to examine the Myanmar military's responsibility for war crimes and crimes against humanity under the principle of universal jurisdiction. International advocacy groups have hailed the move as "unprecedented".

But Timor-Leste joined ASEAN barely four months ago, and it is already opening a legal case against a fellow member. For a country whose own governance institutions are fragile, the case raises a harder question of whether it has the institutional conditions necessary to see it through. The lead lawyers have argued that the case places a minimal burden on Timor-Leste's courts because the evidence was pre-assembled. The question is whether the severity of the charges deserves more than a ready-made file.

The atrocities documented in the complaint brought by the Chin Human Rights Organization (CHRO) are horrifying, and include massacres, systematic sexual violence, and attacks on churches and hospitals. The frustration with international mechanisms of accountability is legitimate. ASEAN's Five-Point Consensus on Myanmar, agreed in 2021, has not produced meaningful compliance. The chief prosecutor of the International Criminal Court sought an arrest warrant for junta leader Min Aung Hlaing in November 2024, but more than a year later, no decision has been issued.

Universal jurisdiction exists to account for such failures. But it shifts the burden of international justice onto domestic legal systems. Invoking the principle requires institutional independence and a specialized capacity to prosecute cases free of political pressure. If the prosecution stalls, it could weaken confidence in universal jurisdiction as a viable mechanism of redress. A 2023 attempt to invoke universal jurisdiction against Myanmar's military in Indonesia was dismissed by the Constitutional Court. A failed prosecution could hand the junta a legal victory and make future accountability efforts more difficult for Myanmar's victims.

While the case offers Timor-Leste a moment in the sun and is a compelling proposition for a new member seeking to define its regional identity, visibility without institutional follow-through risks becoming performance rather than substance, and exposes a difficult tension between legal accountability and the non-legal consensus-building that preserves the flexibility of smaller ASEAN states against larger powers. The question of whether to invoke universal jurisdiction before the institutional conditions exist to sustain it remains unresolved.

The complaint was brought to Dili by an international advocacy group that had pursued similar cases across multiple jurisdictions. Timor-Leste's political leadership, already critical of Myanmar's military junta, provided a willing forum. The case was filed by a Dili commercial law firm, with the support of that group. Yet willingness does not guarantee capacity. Appointing a prosecutor is only the first step and seeing a case against Myanmar's military leadership through to judgment is a different challenge.

Timor-Leste's government is the country's dominant employer, and each change of government purges staff at every level. The political alliances that delivered independence in 2002 were never transformed into institutional checks on the new state. Instead, they became the networks of patronage running through the executive, legislature, and judiciary.

Prosecuting the military leadership of a fellow ASEAN member will create pressure from Myanmar, other ASEAN members, and external partners and actors with interests in regional stability. In countries that have successfully exercised universal jurisdiction, an independent judiciary and specialized capacity to prosecute help to insulate the legal process from political pressure. In Timor-Leste, those structures do not yet exist independently of networks of political patronage.

Timor-Leste's justice sector is incomplete and politically contested. The country has yet to establish its Supreme Court, which has been a constitutional requirement since 2002. In its absence, the Court of Appeal exercises Supreme Court functions. Control of that court has become a site of political contestation. In April 2025, parliament amended the Judicial Organization Law, and within weeks, a judge regarded as aligned with the governing coalition was appointed to lead it. This is the institutional landscape that would need to sustain a universal jurisdiction prosecution of a foreign military.

The broader context compounds the concern. Myanmar opposed Timor-Leste's ASEAN membership, citing interference in its internal affairs, and expelled Timor-Leste's top diplomat from the country, the first such expulsion since the coup. It has since ordered the diplomat's expulsion again in response to Timor-Leste's appointment of a prosecutor to review the CHRO file. The country's bilateral relationship with Myanmar is already fraught. Placing itself in direct legal confrontation with Myanmar before it has established itself in ASEAN raises questions about Timor-Leste's priorities as a new member.

Expressing concern for Myanmar's military junta through a domestic court system that lacks independence could dent confidence in the credibility of the gesture. A justice sector that can deliver consistently for its own citizens would do more for Timor-Leste's regional standing. Strengthening judicial independence and governance capacity that is not beholden to political patronage would, in time, make the exercise of universal jurisdiction possible.

Timor-Leste's solidarity with Myanmar's victims is legitimate. But solidarity with limited capacity risks producing a failed prosecution that could undermine the principle of universal jurisdiction, providing ammunition to every government that argues it is wielded by states without the conditions necessary to sustain it. A justice sector that can deliver consistently for its own citizens would do more for Timor-Leste's regional standing than a prosecution it cannot yet sustain.

Source: https://thediplomat.com/2026/02/timor-lestes-case-against-myanmar-a-question-of-priorities