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Rail Signaling Attacks in Finland Reveal a New Front in Hybrid War
The Hidden War on Infrastructure In early May 2025, Finnish rail authorities reported two suspicious fires targeting rail signaling equipment near Kouvola and Tervola—two critical points in the country’s logistics network. Though initially labeled as isolated acts of vandalism, the events have since raised alarms within Finland’s security circles. Both locations are key junctions for
The Silent Weapon: The Role of Sabotage in Hybrid Warfare Today
In the battles of the 21st century, the frontlines are rarely marked by barbed wire or tank traps. Instead, the decisive blows often land silently, deep inside enemy territory, disrupting logistics, crippling morale, and fracturing trust — all without a single shot fired. This is the domain of sabotage, the quiet engine of hybrid warfare.
Shadow Over the Grid: A Surge of Sabotage in Venezuela’s Electrical Infrastructure
In early April 2025, Venezuelan authorities announced the arrest of three individuals accused of carrying out a “terrorist sabotage” operation against the nation’s electrical grid. The arrests mark the latest in a troubling pattern of attacks on Venezuela’s critical infrastructure. They have reignited a long-running debate about the links between internal dissent, foreign influence, and
Sabotage in the Shadows: Pipeline Warfare and Resistance in West Africa
On the muddy creeks of the Niger Delta and far out into the waters of the Gulf of Guinea, an invisible war continues to rage. Pipelines explode in the night. Energy companies scramble to reroute exports. Militants vanish into the mangroves, only to strike again days later. For more than two decades, pipeline sabotage in
German Warships Targeted: Investigating the Recent Naval Sabotage Incidents
In recent months, the German Navy has faced a series of alarming sabotage attempts on its vessels. These incidents have raised significant concerns about maritime security in the region. Sabotage has targeted ships under construction and those already in active service, revealing major gaps in naval protection measures. Investigations suggest both state and non-state actors
Recent Acts of Sabotage in Russia and Eurasia
Sabotage has become one of the defining features of the Russia-Ukraine war — and increasingly, of Russia’s broader confrontation with Europe. What began as targeted Ukrainian strikes on Russian logistics has evolved into a bi-directional sabotage campaign spanning from the Russian Far East to the railways of Poland. Attacks on infrastructure, military targets, and logistics
OSS Simple Sabotage Manual: A Guide to Covert Disruption
// UPDATE — MARCH 2026 This article has been updated with improved structure, expanded historical context, and analysis of the manual’s modern relevance — from Russia’s documented sabotage campaign across Europe to corporate applications of counter-sabotage principles. Internal links added throughout to connect with TRH’s broader sabotage and irregular warfare coverage. The CIA declassified the
Operation Gunnerside: The Mission That Changed the Course of World War II
Operation Gunnerside stands as one of the most consequential acts of sabotage in the history of warfare. On the night of February 27–28, 1943, nine Norwegian commandos infiltrated the heavily guarded Vemork hydroelectric plant in Telemark, Norway, and destroyed the sole industrial-scale facility producing heavy water for Nazi Germany’s nuclear weapons program — without firing