Intercepting a jet-powered Geran can cost anywhere from $2,000 to $4 million depending on the weapon used. Cheap interceptor drones are the only option that keeps air defense affordable, the foundation of Ukrainian top war volunteer Serhii Sternenko said on Telegram.

Russia’s jet Gerans now carry every characteristic of a small cruise missile, and Russians keep raising their speed in answer to each Ukrainian countermeasure. Former commander-in-chief Valerii Zaluzhnyi has framed the shift bluntly: an expensive Cold War missile has become a cheap weapon fired in bulk, and the drone is now “a missile in all but name,” affordable to any side, not only wealthy countries.

Sternenko heads a charitable foundation that has purchased 291,502 FPV drones, which have helped Ukraine’s military down more than 12,954 aerial targets. Also, has advised the team of former Defense Minister Mykhailo Fedorov.

Three ways to kill a jet Geran, and what each costs

The foundation laid out the price of each method:

• Aircraft (F-16, MiG-29, Su-27, Mirage 2000): $25,000 to $1.2 million per kill. Effective, but the stock of missiles is critically low, and some air-to-air types are no longer being replenished.
• Surface-to-air and shoulder-fired systems (IRIS-T, NASAMS, Vampire, Avenger): about $30,000 to $4 million. Good for shielding key sites, but a missile capable of reaching a jet Geran at 6 to 7 kilometers costs $0.5 million to $4 million.
• Interceptor drones (makers undisclosed): from $2,000. Cheap, with trained operators ready, but not yet scalable.

Why the cheapest option is the one that matters

No single tool is enough, the foundation stresses. Downing jet Gerans still needs aircraft, small aviation and missile systems together, but it is the interceptors that make the defense affordable, taking out the cheaper Shaheds and saving costly missiles for targets nothing else can reach.

The foundation says it has found a way to counter drones that already match small cruise missiles, working with Ukrainian manufacturers, without disclosing details. The method is far cheaper than other ways of downing jet Gerans and significantly strengthens air defense, it says, as part of a wider Ukrainian push to field interceptor drones fast enough to catch Russia’s fastest weapons.

The commander of an interceptor battalion in Ukraine’s 3rd Army Corps said his unit destroyed several thousand Russian aerial targets during Operation Vivaldi, ArmyInform, the Defense Ministry’s news agency, reported on 21 October.

Operation Vivaldi is a Ukrainian counteroffensive north of Lyman in Donetsk Oblast, where the 3rd Army Corps has reported liberating settlements. In its third phase, Ukrainian forces reclaimed five settlements and expanded their gains to 176 square kilometers. Strikes on Russian logistics and electronic warfare likely neutralized Russia’s drone defenses before Ukraine sent in armor, the Institute for the Study of War assessed.

The commander, who uses the callsign “Betsyk,” leads the interceptor battalion of the 1030th Anti-Aircraft Missile-Artillery Regiment “Aquila,” part of the 3rd Army Corps. He said Russian forces deployed large numbers of reconnaissance drones to locate Ukrainian positions after the corps began advancing.

Betsyk named Zala, Orlan, Supercam, Merlin, and Knyaz Veshchiy Oleg among the reconnaissance drones used by Russian forces.

Russia also brought in reinforcements and units operating strike drones, including first-person-view (FPV) quadcopters, Molniya fixed-wing FPV drones, and Lancet crews, he said. At one stage, Russian forces deployed crews from their Rubicon drone unit to disrupt the advance, but the move did not change the situation.

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Betsyk said his battalion’s work deprived Russian forces of the ability to strike Ukrainian troops and track their movements.

Jet-powered Shaheds: speed is the main challenge

The regiment also works against Russian strike drones heading for targets behind the front line. Betsyk said interceptor crews had destroyed some jet-powered drones, but not in significant numbers.

The main difficulty is speed, he said. Interceptor drones need to reach 500–600 km/h to intercept Russian jet-powered attack drones, according to Betsyk.

For now, the regiment mainly uses conventional air-defense systems against these targets: self-propelled anti-aircraft systems, surface-to-air missile systems, and portable surface-to-air missile systems. Betsyk said these systems were historically designed to engage jet-powered targets.

He compared the current challenge with the early use of piston-powered Shaheds. Those drones initially posed a serious threat but later became easier for Ukrainian air defenses to counter. Russia has largely stopped using piston-powered Shaheds on most fronts since summer, he said, but continues to use piston-powered Gerbera drones, which are relatively cheap and can partly exhaust Ukrainian air defenses. The main drones Russian forces use now are jet-powered Shaheds, he said.

Betsyk expects Russian forces to adapt if Ukraine fields effective interceptors against jet-powered drones. They will seek ways to evade the interceptors, increase speed, improve navigation, and change their tactics, he said. However, he added that the battalion had not observed a major evolution so far and did not expect the drones’ speed to double.

What the corps says Vivaldi achieved

Separately, 3rd Army Corps commander Andrii Biletskyi said Ukrainian forces retook 277 square kilometers and 16 settlements during Operation Vivaldi, Ukrainska Pravda reported. Biletskyi also said Russian losses exceeded 8,000 personnel, according to ArmyInform. These figures are Ukrainian claims and have not been independently verified.