The September Test: Why the Bangsamoro Election Must Hold

In the first week of July, convenors of the advocacy group Amana-BARMM traveled from Mindanao to Manila with an unusual request: they asked the Supreme Court to hurry. Petitions touching the Bangsamoro Autonomous Region in Muslim Mindanao are still pending before the Court, and the region’s first regular parliamentary elections are set for September. Resolve the cases now, the group urged, because the high court is “the last constitutional forum that can prevent confusion before election day” (Manila Times).

When citizens must plead with a court to move quickly so that a peace process does not stall, the plea itself is the story. The September election is not one milestone among many in the Bangsamoro transition. It is the threshold on which the entire settlement now balances. The peace in Muslim Mindanao is genuine; it is also reversible; and too many of the actors with power to tip it are behaving as though the deadline were negotiable.

A peace one step from the finish line

The Bangsamoro Autonomous Region (BARMM) was created in 2019 under the Bangsamoro Organic Law as the capstone of the 2014 Comprehensive Agreement on the Bangsamoro, the deal that ended the Moro Islamic Liberation Front’s decades-long insurgency. Its design was ambitious: convert rebels into rulers. An interim Bangsamoro Transition Authority, led by the MILF, would govern until an elected parliament took over, while the MILF’s fighters decommissioned their weapons in phases.

Seven years on, the region remains one step short of that handover. The first parliamentary elections have been postponed repeatedly, from 2022 to 2025, then to October 2025, then to March 2026 (New Mandala), and now, under Republic Act No. 12317, to the second Monday of September 2026 (Philippine Information Agency).

Delay alone is not failure. Violence in the region has stayed well below its pre-2014 levels, which is the baseline that matters. But two shocks in the past two years have changed the character of the transition, and both bear directly on whether September holds.

Two shocks

The first came from the Supreme Court itself. In late 2024 the Court upheld Sulu’s exit from BARMM, voiding the redistricting of the province’s seven parliamentary seats and unsettling the region’s basic structure (Crisis Group). This is why the pending petitions Amana-BARMM worries about are no small matter; the last time the Court spoke on the Bangsamoro, it redrew the map.

The second came from Malacañang. In March 2025 President Marcos replaced the MILF’s founding chairman, Murad Ebrahim, with Abdulraof Macacua as interim chief minister (SunStar). The move fractured the MILF itself: its Central Committee suspended Macacua as the front’s own military chief, accusing him of sidelining legally mandated nominee lists and purging MILF loyalists (Rappler). The removal triggered some of the largest political rallies the region has seen in years (Manila Times).

Filipinos with long memories will recognize the pattern. The old Autonomous Region in Muslim Mindanao failed in part because Manila kept reaching in, hollowing autonomy through appointments and fiscal dependence until the institution lost credibility. BARMM was designed precisely to break that cycle. Within a single transition period, the center has reached in again.

Guns follow politics

The consequences did not stay political. Months after Murad’s removal, the MILF deferred the decommissioning of its final tranche of roughly 14,000 combatants and 2,450 weapons (OPAPRU). The front says promised socioeconomic packages never fully reached fighters who already disarmed; critics reply that the grievance rings hollow and that holding weapons through an election season is leverage, not principle (Manila Times). The record-keeping is murky enough that neither side can cleanly prove its case.

But the sequence tells its own story. The political shock came first; the security regression followed. Whatever the mix of grievance and leverage, the practical result is that the region will hold its most consequential election with thousands of fighters still under arms. An election, a gun ban, and an unfinished disarmament is a combination with a documented history in Mindanao, and none of it is reassuring.

The money underneath

Beneath the constitutional drama runs a simpler current: money. BARMM operates on a block grant from Manila, some ₱420.9 billion cumulatively from 2020 to 2025, with a ₱114 billion regional budget approved for 2026 (GMA). Nearly everything the regional government does depends on that transfer, which means the fights over the chief ministership and the ministries are, in substantial part, fights over who controls the disbursement. It also means the autonomy remains leverageable by the very government it was designed to gain distance from. That is the structural paradox of the whole arrangement, and it is why losing the September election feels existential to those who currently hold power.

Why September must hold

Comparative experience with rebel-to-ruler transitions points to a consistent finding: the most dangerous moment is not the signing of the agreement but the first election that converts guaranteed seats into competitive politics. That is exactly the threshold the Bangsamoro is approaching. Former rebels are facing, for the first time, the possibility of losing power they were promised; and the history of the Moro struggle, from the 1976 Tripoli Agreement through the marginalization of the MNLF, teaches that the faction which feels cheated of an implemented promise becomes the seedbed of the next insurgency.

So Amana-BARMM is right, and its plea deserves a wider hearing than a regional news brief. The Supreme Court should resolve the pending petitions well before September, because legal uncertainty on the eve of a first election is an accelerant. Manila should resist any further temptation to manage outcomes, because an election whose result looks arranged will not confer the legitimacy the transition exists to produce. And observers of Southeast Asia should watch this vote as closely as any in the region this decade, because it will test whether negotiated autonomy can actually complete itself.

One measure matters more than the rest. The purpose of this experiment was never the block grant, the parliament, or the fortunes of any front; it was the four to five million people of the Bangsamoro, Moro majorities and non-Moro minorities alike, whose welfare the entire architecture claims to serve. A September election, held on time and accepted by the losers, will not by itself deliver that. But without it, nothing else will.