Alexei Mostrous, a seasoned reporter investigating the GRU, and Gary Marshall, the episode's producer, delve into the tumultuous world of Russian intelligence. They reveal shocking acts of aggression by the GRU across Europe, including a violent attack in Latvia. The discussion highlights the complexity of hybrid threats, focusing on Estonia's cyber vulnerabilities and recruitment via Telegram. Their insights expose ongoing intelligence challenges and the strategic responses needed to address this formidable adversary.