Bulletin 2026-09UCDP data through GED 26.1, Candidate Events 26.0.9Changes in the data

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Events and deaths in organized violence, as UCDP records them

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Indonesia: events and estimated deaths in April 2025

Monthly reportDataset: UCDP GEDData through

Search engines are asked not to list this page. They list a monthly report when three things are true. The page of the country is listed. The month is one of the last 12 months. The month has 20 or more events.

UCDP recorded 7 events of organized violence in Indonesia in April 2025. The best estimate of deaths in these events is 27. The low estimate is 17 and the high estimate is 30. UCDP counts 18 of these deaths as deaths of civilians. The count for March 2025 was 3 events.

Among the 25 months with a report for Indonesia, April 2025 has the 9th highest count of events. Indonesia holds 0 percent of the events that UCDP recorded in all countries with a page in April 2025.

Not all events in UCDP Candidate will make it into the final UCDP GED and new events will be added. The UCDP Candidate is a dataset containing events that have a high probability of being included in the final annual version of UCDP GED.

An incident where armed force was used by an organized actor against another organized actor, or against civilians, resulting in at least 1 direct death at a specific location and a specific date

UCDP's words. Source: UCDP Candidate Events Dataset Codebook, version 1.5 (Introduction) and UCDP GED Codebook, version 26.1 (section 2, the definition of an event), copied on .

This page rests on UCDP GED 26.1 and UCDP Candidate Events 26.0.9, with data through . The figures from January 2026 are from Candidate Events. Candidate Events are preliminary and UCDP revises them.

The pages give counts and their sources. They give no travel, security or safety advice. A count of events is not a measure of danger.

Regions

The table has 10 regions at most.

Table 1. Indonesia, April 2025: events and estimated deaths by region, in name order
RegionEventsEstimated deaths
Papua Barat Daya province10
Papua Pegunungan province317
Papua Tengah province310
Figure 1. Events in Indonesia, April 2025. The map shows 7 events with 27 estimated deaths. One dot is one event at the place that UCDP gives. When a source names no exact place, UCDP puts the event at the centre of a region or of the country. The area of a dot follows the best estimate of deaths. The largest dot is for 330 deaths or more.1 death10 deaths100 deathsOutlines: Natural Earth, with the first-level areas of the UCDP data. An outline shows where the events are. It is not a statement about a border.

Events

The table lists each event of the month. The CSV file of Indonesia has each event.

Table 2. Indonesia, April 2025: the events of the month, in the order of their dates
DatePlaceSides, as UCDP writes themType of violenceEstimated deathsLowHigh
6 Apr 2025Yahukimo regency, Papua Pegunungan provinceGovernment of Indonesia; OPMState-based151516
7 Apr 2025Puncak Jaya regency, Papua Tengah provinceOPM; CiviliansOne-sided101
9 Apr 2025Pegunungan Bintang, Papua Pegunungan provinceGovernment of Indonesia; OPMState-based111
19 Apr 2025Intan Jaya regency, Papua Tengah provinceGovernment of Indonesia; OPMState-based202
19 Apr 2025Pegunungan Bintang, Papua Pegunungan provinceGovernment of Indonesia; CiviliansOne-sided111
27 Apr 2025Maybrat regency, Papua Barat Daya provinceGovernment of Indonesia; OPMState-based002
30 Apr 2025Intan Jaya regency, Papua Tengah provinceGovernment of Indonesia; OPMState-based707

Actors, as UCDP names them

Names as UCDP writes them.

Table 3. Indonesia: actors, as UCDP names them, in the events of April 2025, in name order
Name, as UCDP writes itEventsEstimated deaths in these events
Government of Indonesia626
OPM626

An event has two sides, so one event can be in two rows. The deaths are the deaths in the events of a side. The table does not say which side caused a death.

Type of violence

Table 4. Indonesia: events by type of violence, April 2025
Type of violenceEventsShare of events
State-based armed conflict571%
Non-state conflict00%
One-sided violence against civilians229%

The glossary has the UCDP definition of each type.

All months

Table 5. Monthly reports of Indonesia, newest first: events and estimated deaths
MonthEventsEstimated deathsDataset
September 20265P13PCandidate Events
August 20265P15PCandidate Events
July 20267P13PCandidate Events
June 20266P6PCandidate Events
May 202610P34PCandidate Events
April 20267P17PCandidate Events
March 20265P7PCandidate Events
February 20269P13PCandidate Events
December 202568GED
November 202546GED
October 2025927GED
September 2025914GED
August 2025810GED
July 202557GED
June 2025810GED
May 20251118GED
April 2025727GED
March 202533GED
February 202511GED
January 202566GED
December 20241014GED
November 202479GED
October 202422GED
September 202422GED
August 202444GED

P Preliminary. The figure is from UCDP Candidate Events, and UCDP revises these events. Search engines list a report of a month in the last 12 months that has 20 or more events. The other reports stay online and ask search engines not to list them.

Indonesia: all figures

Cite this page

ConflictStats. Indonesia: events and estimated deaths in April 2025. https://conflictstats.com/country/indonesia/month/2025-04/. Source: Uppsala Conflict Data Program, UCDP GED 26.1 and UCDP Candidate Events 26.0.9. Data through .

The address of this page does not change. UCDP asks for a citation of its publications: Data sources and licences has it.