Remnants of a Iranian-made Shahed-136 drone.
Russia has used Iran-made Shahed-136 drones to launch devastating attacks on cities in Ukraine over the last year.
  • Ukraine's air force shot down 34 Russian drones in an overnight attack, officials said.
  • They were all Iranian-made Shahed drones, which Russia has used successfully in previous strikes.
  • Russia is increasing its supply of one-way attack drones, but Ukraine has also been receiving better air defenses.

Russia has been increasing its supply of one-way attack drones, acquiring them from Iran but also making them at home. Ukraine has also been bolstering its air defenses though with the help of Western aid.