Cases of state treason in Ukraine
Treason is a state crime that consists of betrayal of the state, transmission of state secrets to the enemy, cooperation with occupying authorities, or other activities aimed against the sovereignty and security of Ukraine. This term covers criminal cases against persons who violated their oath of loyalty to the state, transmitted confidential information to the adversary, or assisted occupying forces during Russian aggression. Such crimes are prosecuted by Ukrainian law enforcement agencies, in particular the SBU, and are punished severely — from long-term imprisonment to life imprisonment.
02 September 2026
A suspect accused of spying for Russian intelligence has been held at the Odesa Pretrial Detention Center19 August 2026
An attempt to blame his treason on his own stupidity cost a Mykolaiv resident his freedom19 August 2026
The commander of the "Crimean Self-Defense" has been brought to trial on charges of treason18 August 2026
A resident of the Kherson region fought against the Ukrainian Armed Forces as a member of "Storm-Z" and will stand trial18 July 2026
An investigation is underway in the Mykolaiv region into the transfer of defense-related developments to foreigners02 July 2026
Former Deputy Head of the Territorial Coordination Center in the Kherson region was convicted of treason01 July 2026
For three years, enemy agents set fire to power substations in Odesa and planned terrorist attacks| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
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