Zelensky said on X that he had instructed Ukraine’s intelligence chief to brief Kyiv’s international partners on the reported plans, which he described as part of Moscow’s continued use of Belarusian territory and occupied areas of Ukraine to support drone operations.

In his nightly video address, Zelensky said the intelligence indicated Russia intends to build additional ground control stations to enhance long-range drone capabilities. He added that Belarus had previously played a role in amplifying the impact of Russian strikes earlier in the conflict, before Ukraine took countermeasures.

“We now have information from our intelligence that Russia intends to continue using the territory of Belarus and temporarily occupied territory of Ukraine to build ground control stations for long-range drones,” he said.

Zelensky warned that Ukraine would respond to any such developments. “There will be responses to this. And they will be felt,” he said, without providing details.

The Belarusian foreign ministry did not immediately respond to a request for comment outside business hours.