Selected dated regional reports. Points locate regions, not incidents or people.
Period: see sourceHRM · linked reporting ↗← FollowingReported displacement Reported conflict Reported military presence Roads & place labels Provinces Cultural/reference regions Registered customary territories Language reference points Mining permits Major extraction sites Forest & plantation permits Protected areas Fire hotspots Forest loss Water permanence Surface-water change Rainfall anomaly Major roads Airports Ports Settlements Population distribution Current developments
Freeport and Mimika
Current picture
PTFI’s April 2026 account commemorates seven workers killed in the September 2025 Grasberg Block Cave incident and two killed in separate shootings in February and March 2026. The company reports mine recovery and production at 40–50%. Its year-end production target is a stated plan, alongside questions about worker safety, security and community impacts.
What independent findings establish the causes, safeguards and progress of mine recovery?
Background
Freeport’s first Indonesian contract was signed in 1967, before Pepera. Mining development connected the highlands with lowland processing, settlements and transport infrastructure. Amungme relationships with highland land and Kamoro relationships with rivers and coastal livelihoods give this history its local context.
Ownership, revenue and jobs answer only part of the question. Land access, compensation, tailings and the river–coast system require community accounts and environmental evidence alongside company reports. The 2018 change in ownership did not itself establish that these concerns were resolved. Watch follows specific agreements and reported effects rather than treating every Mimika story as a mining development.
Latest developments
Timeline.
1967
First Freeport contract
PT Freeport Indonesia dates its first contract with Indonesia to 1967, before Pepera. This corporate record establishes the contractual chronology.
Sources 1
Freeport-McMoRan
1973
Ertsberg becomes operational
Freeport-McMoRan dates the original Ertsberg copper project’s operation to 1973. The development connected the highland mine with processing and transport in the lowlands, turning the contract into an extensive industrial presence in Mimika.
Sources 1
Freeport-McMoRan
1988
Grasberg deposit identified
The company’s history records discovery of the Grasberg deposit in 1988 and expansion of operations afterwards. This marks the shift from the original Ertsberg project to the much larger copper and gold operation followed today.
Grasberg photographed from the ISS on 25 June 2005. Sources 1
Freeport-McMoRan
1991
Second contract of work
PTFI entered a new 30-year contract with provisions for two ten-year extensions. It established the next contractual stage of mining development; questions about customary land, livelihoods and environmental effects require sources beyond the corporate contractual record.
Sources 1
Freeport-McMoRan
2018
Majority Indonesian ownership
PTFI records completion of the transaction giving Indonesia a 51.2% majority stake. Ownership changes do not by themselves settle customary-land or environmental questions.
Sources 1
PT Freeport Indonesia
2026
Company account of mine recovery
PTFI commemorated workers killed in the September 2025 wet-material incident and February–March 2026 shootings. It reported production at 40–50% during recovery; its target was not a completed result.
Sources 1
PT Freeport Indonesia
Map unavailable.
Browse issues, news and dataset sources below.
ConflictDisplacementMilitary
Reports in this period
Regional reference points. Partial coverage; not live positions.
BIG · Bappenas · ESDM · NASA FIRMS · Source: layer metadata
Map sources & notes
Selected dated regional reports. Points locate regions, not incidents or people.
Period: see sourceHRM · linked reporting ↗Selected dated regional reports. Points locate regions, not incidents or people.
Period: see sourceHRM · linked reporting ↗OpenStreetMap roads and labels at local zoom levels. Coverage varies; absence is not proof that a road or community does not exist.
Period: see source© OpenStreetMap contributors · EOX rendering ↗The six current Indonesian provinces in Western New Guinea.
Period: see sourceBadan Informasi Geospasial ↗Generalized to whole regencies; internal customary boundaries can differ.
Period: see sourceBappenas membership · BIG administrative geometry ↗Unavailable until geometry reuse is explicitly defensible; no scraping or sensitive-site import.
Period: see sourceBRWA ↗Representative language locations only. A dated Wurm–Hattori 1981/83 polygon atlas can be added separately as a historical reference layer.
Period: see sourceGlottolog 5.3 · BIG province geometry ↗IUP/WIUP mining-permit polygons clipped to the six Papua provinces.
Period: see sourceKementerian ESDM · Ditjen Minerba ↗Site points identify operations; they are not permit boundaries.
Period: see sourceSourced operating-site metadata ↗Plantation coverage is partial where public services expose only local layers.
Period: see sourceKLHK · BIG Satu Peta ↗Published conservation zoning available through BIG Satu Peta.
Period: see sourceBIG Satu Peta · environmental data producers ↗NASA FIRMS thermal detections over the last 2 days. Near real time; not confirmed wildfires.
Period: see sourceNASA FIRMS · VIIRS NOAA-21 ↗Derived web raster; source year/version is recorded in atlas status.
Period: see sourceHansen/UMD/Google/USGS/NASA ↗Share of valid Landsat observations with water, 1984–2024. Pale pink to deep blue: occasional to persistent water. Not current flooding.
Period: see sourceSource: EC JRC/Google ↗EC JRC Global Surface Water transitions, 1984–2024.
Period: see sourceEC JRC/Google ↗Monthly anomaly in millimetres; latest available preliminary/final product.
Period: see sourceCHIRPS v3 · Climate Hazards Center / FAO distribution ↗Public BIG transport/RBI road geometry, simplified for the Watch atlas.
Period: see sourceBadan Informasi Geospasial ↗Public BIG aviation atlas locations.
Period: see sourceBadan Informasi Geospasial ↗Public BIG/RBI port locations.
Period: see sourceBadan Informasi Geospasial ↗Sparse named settlement/capital layer from public BIG/RBI data.
Period: see sourceBadan Informasi Geospasial ↗Modeled distribution, not a census enumeration at 100 m.
Period: see sourceWorldPop 2026 ↗Published Watch Developments placed using canonical Places.
Period: see sourceWest Papua Watch · linked reporting ↗Library.
Browse all ↗Research · 2021
Freeport and the States: Politics of Corporations and Contemporary Colonialism in West Papua
cambridge.org
Corporation, state and colonial power around Freeport.
Books · 2002
The Politics of Power: Freeport in Suharto’s Indonesia
uhpress.hawaii.edu
Major study of Freeport, Suharto-era power, military, landowners and environment.
Articles & analysis · — · EN
Grasberg Mine, Indonesia
Satellite perspective on the mining landscape; useful geographic background.
Reports · 2025 · EN
PT Freeport Indonesia: 2024–2025 external environmental audit
Company-published external audit covering tailings management, mine closure and environmental monitoring. Read alongside community accounts and independent research.