Operation Baltic Sentry is a threat campaign tracked across 2 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed December 1, 2025; most recent activity May 23, 2026.
Russia's shadow fleet, comprising aged vessels, is increasingly linked to hybrid warfare tactics, including sabotage of undersea cables and espionage. The fleet is estimated to consist of 600 to 3,200 vessels,…
NATO is contemplating pre-emptive measures against Russia due to a series of hybrid attacks, including cyber intrusions and drone incursions targeting Europe. Italian Admiral Giuseppe Cavo Dragone emphasized the need…