The assassination of Lt Gen Igor Kirillov, a high-ranking Russian military official, has raised concerns about Russian security and Ukraine's operational capabilities. The attack involved explosives hidden in an electric scooter and was executed with precision. This incident follows a series of Ukrainian operations targeting Russian officials, indicating a significant infiltration of Ukrainian intelligence into Russia. The text also discusses previous attacks, including the assassination of war blogger Vladlen Tatarsky and the murder of Darya Dugina, suggesting a pattern of Ukrainian operations aimed at destabilizing Russian military and political figures. Teljes cikk (bbc.com europe)