# Explosion at Hanwha Aerospace Daejeon rocket propellant plant kills five, injures two revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Incident: [Explosion at Hanwha Aerospace Daejeon rocket propellant plant kills five, injures two](/incidents/hanwha-daejeon-explosion-2026-06.md)

_No events on file. Arc G is forward-only; the recorded event log accrues from Arc G adoption. For the current state of this incident, see the incident page._

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /incidents/hanwha-daejeon-explosion-2026-06/history. REST: /v1/incidents/f554078c-742c-4095-8ff3-0b528ff2d5e6/history. HTML: [/incidents/hanwha-daejeon-explosion-2026-06/history](/incidents/hanwha-daejeon-explosion-2026-06/history)._