A Belarusian spy network being built in Europe was rendered ineffective by the counterintelligence services of the Czech Republic, Hungary, and Romania. Belarusian KGB operatives were detected by CI agents in several European countries. A former deputy head of the Moldovan intelligence service who was among them. The Czechs also expelled a Belarusian agent who was operating under the cover of a diplomat. Romania's anti-organized crime agency (DIICOT) implemented an arrest warrant for a 47-year-old suspect on treason charges. The suspect had previously held management positions within Moldova's SIS. The suspect allegedly disclosed state secrets to Belarusian intelligence officers that would likely "endanger national security." Belarus managed to create the network because its diplomats are able to freely travel across European countries, unlike Russia's diplomats and FSB operatives.