Parts of downed Shahed drones launched by Russia are piled in a storage room of a research laboratory in Kyiv, Ukraine, on Aug. 28, 2024. (AP Photo/Evgeniy Maloletka)

FILE - An Iranian Shahed exploding drone launched by Russia flies through the sky seconds before it struck buildings in Kyiv, Ukraine, on Oct. 17, 2022. (AP Photo/Efrem Lukatsky, File)

FILE - Ukrainian air defenses intercept a Shahed drone during a Russia aerial attack on Kyiv, Ukraine, on Saturday, Sept. 7, 2024. (AP Photo/Evgeniy Maloletka, File)

FILE – This undated photograph released by the Ukrainian military shows the wreckage of a Russian-fired Shahed drone that it said was downed near Kupiansk, Ukraine. (Ukrainian military's Strategic Communications Directorate via AP, File)

Parts of downed Shahed drones launched by Russia are piled in a storage room of a research laboratory in Kyiv, Ukraine, on Aug. 28, 2024. (AP Photo/Evgeniy Maloletka)

This satellite image from Planet Labs PBC shows buildings in Tatarstan's Alabuga Special Economic Zone, about 1,000 kilometers (600 miles) east of Moscow, on Sept. 28, 2024, 2 1/2 years after President Vladimir Putin invaded Ukraine. (Planet Labs PBC via AP)

Parts of downed Shahed drones launched by Russia are piled in a storage room of a research laboratory in Kyiv, Ukraine, on Aug. 28, 2024. (AP Photo/Evgeniy Maloletka)

This satellite image from Planet Labs PBC shows buildings in Tatarstan's Alabuga Special Economic Zone, about 1,000 kilometers (600 miles) east of Moscow on Nov. 21, 2021, before President Vladimir Putin invaded Ukraine. (Planet Labs PBC via AP)