Operation Clear Horizon — Campaign Analysis & Threat Activity

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
April 25, 2026
Last Seen
April 27, 2026

Related Threat Clusters

  • US Military Simulates Ukraine-Style Drone Swarm Attack in Florida

    On April 25, 2026, the US military conducted a large-scale simulation of a drone swarm attack at Eglin Air Force Base in Florida, mirroring Ukraine's 2025 'Spiderweb' operation against Russian forces. The exercise,…

    2 articles · Updated April 25, 2026
  • Poland and Ukraine Collaborate on New Drone Armada Initiative

    On April 27, 2026, Polish Prime Minister Donald Tusk announced plans to develop a large-scale drone fleet, termed a 'drone armada,' with assistance from Ukraine's technical expertise. This initiative is part of Poland's…

    4 articles · Updated April 27, 2026

Recent Intelligence Reports

  • Poland Plans “Drone Armada” Inspired by Ukraine's Battlefield Experience — United24Media · April 27, 2026
  • 413087 — www.defenseone.com · April 25, 2026
  • Pentagon Tests Ukraine-Style Drone Swarm Attack in Florida, Exposing Gaps in US Defenses — United24Media · April 25, 2026

CVSS v3.1 Breakdown