The 1990 public exposure of Operation Gladio, NATO's secret 'stay-behind' networks.
The engine records it as documented proof that a hidden network was used to manufacture fear.
Judge Felice Casson documented the NATO stay-behind network and revealed the 'Strategy of Tension' — deliberately staged unrest — but the engine notes the template was exposed while the underlying pattern continued.
It matters because it's a proven case of engineered fear being used as a political tool, which the engine treats as a recurring method.