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Signal, communication failures behind deadly Indonesia train crash

Indonesia's transportation safety committee has blamed signal and communication problems for an April collision between two trains in Bekasi that killed 16 people and left 107 injured.

LSN Malaysia · 28 September 2026

Signal, communication failures behind deadly Indonesia train crash

The collision between a commuter train and a long-distance service occurred in the industrial city of Bekasi, west of Jakarta, in what became one of Indonesia's deadliest rail accidents in recent years. The April incident claimed 16 lives while more than a hundred passengers sustained injuries, prompting a comprehensive investigation into the circumstances surrounding the crash.

According to findings released by Indonesia's transportation safety committee, failures in the railway's signalling and communication systems contributed significantly to the disaster. The investigation determined that inadequate warning systems and breakdowns in communication protocols between train operators and control centres played a critical role in the accident.

The collision underscores persistent safety concerns within Indonesia's rail infrastructure, which has faced scrutiny over maintenance standards and operational procedures. The findings add to mounting pressure on Indonesian transport authorities to implement enhanced safety measures across the national railway network.

Indonesia's railway system carries millions of passengers daily across its sprawling archipelago. The incident marks a significant setback for the country's efforts to modernise its transport infrastructure and establish international safety standards.