North Korean drone operators have been deployed to Kursk Oblast to assist Russian forces in the war in Ukraine, according to Ukrainian intelligence. About 8,500 North Korean troops, including a 400‑person drone unit, are operating primarily in the rear areas of Kursk, a Ukrainian military intelligence official said on August 21.

The deployment follows previous observations of North Korean forces using first‑person view and reconnaissance drones alongside Russian troops in Kursk during earlier 2025 missions. The Russian Rubikon Center for Advanced Unmanned Technologies operates near the Sumy‑Kursk border and may share tactics with the North Korean unit.

Ukrainian Main Military Intelligence Deputy Head Major General Vadym Skibitsky reported that the North Korean troops are not expected to fight directly in Ukraine but will reinforce Russian rear areas, potentially freeing Russian personnel for front‑line duties. Skibitsky added that Russia may request up to 50,000 additional North Korean soldiers in September 2026.

Ukraine is seeking permission to use Starlink‑enabled drones to strike Russian ballistic missile launchers up to 200 kilometres inside Russian territory, a move that could mitigate shortages of U.S.-supplied missile interceptors. The Ukrainian Ministry of Defense announced development of the Alexa Spatium jet‑powered interceptor drone, which can engage Russian Geran‑3, Geran‑4 and Geran‑5 strike drones, reconnaissance drones, helicopters and other targets.

A senior Russian official, Deputy Foreign Minister Sergei Ryabkov, said on August 21 that Russia will only consider a peace proposal that matches President Vladimir Putin’s war aims, including Ukraine’s capitulation, a pro‑Russian government in Kyiv and limits on Ukrainian NATO membership. Ryabkov emphasized that Russia remains unwilling to negotiate despite growing economic and military strain.

Ukrainian forces have continued striking Russian airfields, oil facilities and air‑defence assets in Russia’s Belgorod, Kursk, Astrakhan, Perm, Volgograd and other oblasts. On August 20‑21, Ukrainian attacks damaged a Su‑34 bomber at the Akhtubinsk airfield, hit a drone storage site near Primorsko‑Akhtarsk, struck the Lukoil Perm refinery and the Marinovka airfield, and hit a loaded S‑300 missile launcher west of Kholdonoye. Russian forces launched 135 Shahed‑ and Gerbera‑type strike drones against Ukraine on the night of August 20‑21; Ukrainian air defence reported downing 107 drones, with 27 striking 16 locations.

Both sides report limited territorial gains, and the war’s diplomatic and military dynamics remain fluid as North Korean involvement expands and Ukraine pursues independent drone capabilities.