Overview
- Fire crews say the blaze inside Bromo Tengger Semeru National Park is largely contained but active hotspots remain and the park is closed to visitors until authorities declare it safe.
- Reports from officials put the burned area in the high hundreds of hectares as teams continue ground patrols and aerial water‑bombing to prevent re‑ignition.
- The government has mobilised a scaled-up multi‑agency response, including about 43 helicopters, fixed‑wing aircraft, drones, soldiers, park rangers and thousands of firefighters and volunteers.
- Local authorities are investigating the cause and suspect human carelessness after flames were first found along a visitor route that may have come from an incompletely extinguished fire.
- The fire is part of a wider national crisis driven by an unusually dry season linked to El Niño, with persistent peat fires producing hazardous haze, prompting school closures and raising cross‑border air quality concerns through August and September.