Reports have surfaced that Ukraine's Security Service (SBU) was behind the assassination of Russian General Igor Kirillov. The killing, which took place in southeastern Moscow on Tuesday, has sparked intense reactions and intrigue worldwide.

General Kirillov was the commander of Russia's Radiological, Chemical, and Biological Defense Forces, and was reportedly killed in a blast, along with his aide. The explosion is said to have been hidden inside the handlebar of an electric scooter, wh...