ARGUS/OVERWATCH
LATEST VERSION
DEVELOPING · 12 OCT → 19 OCT 2026 · 8 EDITIONS · 20 OUTLETS

North Korea says tactical ballistic missile test upgraded key weapons component

How this story moved: how many newsrooms carried it at each run, when each one picked it up, how our summary's headline changed, and which figures and names held from the first reports to the latest. Everything here is counted from the coverage; none of it is a judgement of anyone's motives.

OUTLETS CARRYING THE STORY, RUN BY RUN

0 10 20 13 Oct 14 Oct 15 Oct 16 Oct 17 Oct 18 Oct 19 Oct 12 Oct 18:29 UTC · North Korea fires multiple ballistic missiles toward eastern waters 13 Oct 00:21 UTC · North Korea says tactical ballistic missile test upgraded key weapons component 13 Oct 06:57 UTC · North Korea says tactical ballistic missile test upgraded key weapons component

HOW OUR HEADLINE CHANGED · 2 HEADLINES

  1. 12 Oct, 18:29 UTC

    North Korea fires multiple ballistic missiles toward eastern waters

  2. 13 Oct, 00:21 UTC

    North Korea says tactical ballistic missile test upgraded key weapons component

WHAT HELD, WHAT CAME LATER

From the first reports to the latest

  • Nothing ran from the first third of the coverage to the last.

Entered the story later

  • Nothing new took hold after the first third.