Hamas Investigations State-Sponsored Violence Moscow Conspiracy Iranian Operations Khalistani Movement Hezbollah Alleged Murder Plots Sikh Separatism Iranian Operatives Targeted Individuals Historical Context Iranian Regime Khalistani Terrorism War Crimes Methods Ukrainian Intelligence Moscow Attack International Terrorism Intelligence Operations Espionage Suspects Attacks on Military Leaders Georges Ibrahim Abdallah Violence Hamas Leadership Explosive Attacks Hamas and Terrorism Targeted Killings Allegations Recruitment for Terrorism