Semnan province: Iranian media is reporting the country is set to hold an extensive drone exercise as tensions rise in the Persian Gulf.
State TV showed a large number of drones ready to launch from a desert in central Iran.
Iran on Monday began enriching uranium up to 20% at an underground facility and seized a South Korean-flagged oil tanker in the crucial Strait of Hormuz, further escalating tensions in the Middle East between Tehran and the West.