# Ukraine war briefing: Suspect arrested in killing of Putin critic may have Russian intelligence links

> **Open Intelligence Dossier** · First detected: 2026-06-20 10:07 UTC · Category: World

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*Canonical Source: https://pulse.byoviral.com/trend/2026-06-20/ukraine-war-briefing-suspect-arrested-in-killing-of-putin-critic-may-have*