Ukraine steps up railroad security as sabotage threat grows
Russia amasses over 50,000 troops near Sumy for new northern assault
Germany, Switzerland arrest Ukrainians in Russian sabotage plot
Former nuclear plant worker detained for alleged sabotage plot on Kyiv power grid — SBU
Two Ukrainians charged in Russian-ordered Warsaw mall arson
Russia used teenage recruits in failed Ivano-Frankivsk terror plot
Another Baltic Sea cable cut, Finland-Germany link affected
German navy chief sounds alarm over sabotage attempts at military bases
Russian forces seek expansion in Kharkiv Oblast amid reduced sabotage activities
Police link Dnipro attack to Kremlin’s sabotage tactics
Second Baltic Sea communications cable damaged
Russian sabotage unit plants tricolor flag in Chernihiv Oblast
Car explosion kills Russian naval officer in Crimea