NNA – Russiarsquo;s air defense systems destroyed three Ukrainian drones early on Wednesday over the Kaluga region, thenbsp;Russiannbsp;defense ministry said.
There were no casualties and no damage in the attempted attack which took place at around 5 a.m. Moscow (0200 GMT), the ministry added.
The Kaluga region borders the Moscow region to the north.–Reutersnbsp;
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