War

ISW: Thanks to innovations in electronic warfare, Russian strike drones are increasingly getting lost during attacks

ISW: Thanks to innovations in electronic warfare, Russian strike drones are increasingly getting lost during attacks
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Russia's increased domestic production of Shahed-type drones has allowed Russia to increase the number of drones it is using in strike packages launched at Ukraine, but Ukrainian electronic warfare (EW) innovations are enabling Ukrainian forces to more effectively respond to Russian strike packages. 

Ukrainian military expert Petro Chernyk told Ukrainian military-focused outlet ArmyInform on December 2 that Russia has increased the production of Shahed drone airframes while continuing to rely on Iranian or Chinese imports for other drone components.

Chernyk's statements accord with ISW's October 2024 assessment that Russia is leveraging its domestication of Shahed-type drone production to increase the number of Shahed-type drones it launches at Ukraine.

This dynamic is reflected in the composition of the strike packages that Russia launched at Ukraine between October and November 2024, as it has become more common for Russian forces to launch between 80 to 100 (or more) Shahed and decoy drones as part of their larger strike packages.

Russian forces launched 110 Shahed drones and other unspecified drones, likely decoys, at Ukraine on the night of December 1 to 2, for example.

Russian forces most likely use large numbers of Shahed-type drones and decoy drones to detect and overwhelm Ukrainian air defense and mobile fire groups; Russian forces most frequently launch Shaheds alongside more limited numbers of cruise and ballistic missiles.

Ukraine appears to be responding to this influx of Shahed drones in kind, however. The number of Shahed or decoy drones that are reportedly "lost" (do not reach their intended targets) due to Ukrainian electronic warfare (EW) interference increased significantly over the course of October and November 2024. Russia launched 105 Shahed-type drones at Ukraine on October 2, 78 of which Ukrainian forces directly shot down and 23 of which the Ukrainian Air Force reported were "lost" due to EW interference (22 percent).

In contrast, Russian forces launched 110 Shaheds and decoys at Ukraine on the night of December 1 to 2, 50 of which were "lost" due to Ukrainian EW interference (45 percent), and 52 of which Ukrainian forces shot down.

Chernyk noted the high Ukrainian shoot-down rate and also emphasized that Ukraine has improved its EW capabilities to the extent where Ukrainian forces can either "ground" the Shaheds, cause them to get "lost," or cause them to deviate their paths and fly into Russian or Belarusian airspace.

Ukrainian EW interference is significantly impacting the performance of these Russian strike packages and notably adding an increased burden on the joint Russian-Belarusian air defense umbrella. Independent Belarusian monitoring group Hajun Project reported on November 25 that 38 Russian Shahed drones entered Belarusian airspace on November 24 and 25 – a record number of Russian drones violating Belarusian airspace.

Belarus scrambled jets to respond to the airspace violation—suggesting that Belarus was unprepared to receive errant Russian drones and that Russia had not anticipated the impacts of Ukrainian interference or communicated them to Belarus in advance.

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