Iran blames Israel for a drone attack on a military factory near the central city of Isfahan, the semiofficial ISNA news agency said on February 2, vowing revenge. In a letter to the UN chief, Iran's UN envoy, Amir Saeid Iravani, said a primary investigation suggested Israel was responsible for the attack on January 28. The attack came amid tension between Iran and the West over Tehran's nuclear activity and its supply of arms -- including long-range "suicide drones"-- for Russia's war in Ukraine. To read the original story by Reuters, click here.