Fiber-Optic Drone Strike in Southern Lebanon Kills Israeli Soldier, Injures Others

A fiber-optic quadcopter drone skimmed above rooftops in southern Lebanon, navigating between bombed-out buildings and along dirt roads, before targeting an Israeli tank with soldiers nearby. The drone provided its operator a first-person view, displaying 'BOMB READY' in white letters at the top of the picture.

Hezbollah used the drone, which weighs no more than a few kilograms, to hit the tank while soldiers appeared unaware, according to a video released by the group on Sunday.

The attack killed 19-year-old Sgt. Idan Fooks and injured several others, the Israel Defense Forces stated. Hezbollah then launched more drones at a rescue helicopter arriving to evacuate the wounded troops.

Fiber-optic drones are difficult to stop and detect, providing high-resolution views without emitting signals that can be jammed. 'Fiber-optic drones are immune to communication jamming and impossible to discover the launch location due to absence of an electronic signature,' said Yehoshua Kalisky, a senior researcher at Israel’s Institute for National Security Studies.

3 miles (15 kilometers) or more to hardwire control to the operator, an Israeli military source told CNN.

The IDF jams signals and frequencies to counter drone warfare but cannot electronically interfere with fiber-optic drones due to their lack of signal, facing challenges in detecting them. Fiber-optic drones first appeared in large numbers on the battlefield in Ukraine, where Russian forces used them effectively.

Russian forces connected fiber-optic drone cables to a base unit linked to the operator, extending range and protecting the operator.

Russia produced unmanned aerial vehicles (UAVs) en masse to cut Ukrainian supply lines with drone attacks behind front lines. Israel believes Hezbollah imports civilian drones from China or Iran and attaches grenades or similar explosives to them, according to an Israeli source.

Before the Gaza war, Israeli officials assessed Hezbollah had approximately 150,000 rockets, including long-range and precision munitions.

Israeli officials estimate Hezbollah retains 10% of its rockets after the war due to Israeli targeting and Hezbollah firing. The IDF is working with its intelligence directorate to find better ways to counter fiber-optic drones, an Israeli military official said. Hezbollah worked with Iran’s financial and technological backing for years to build a massive rocket and missile arsenal.