CNN News:

Multiple attacks targeting Russian military infrastructure this week have focused attention on Ukraine’s efforts to develop longer-range combat drones.

The Russian Defense Ministry says the strikes on two air bases Monday – followed by an attack on an air field Tuesday – were carried out by Ukrainian drones, which it claims were brought down by Russian air defenses. Imagery, both satellite and photographs, indicates some damage was done to Russian military planes at one base in Ryazan region.

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