UK-based Bulgarian nationals Katrin Ivanova, 33, Vanya Gaberova, 30, and Tihomir Ivanov Ivanchev, 39, allegedly carried out ...
A spy ring in the UK passed secrets to Russia for nearly three years, endangering the national interest and putting "many lives at risk", a court has been told.
One of their six operations was carrying out surveillance on a US military base in Germany where Ukrainian forces were being ...
Three Bulgarian nationals were allegedly part of a group which carried out surveillance on opponents of the Russian state, ...
Two Bulgarian men have pleaded guilty to spying for Russia in the UK, a court has heard. Orlin Roussev, 46, from Great ...