Russia appears to be strengthening air defenses in Moscow as concerns grow over long-range drone threats. Images circulating online reportedly show a Pantsir-S1 air defense system positioned atop a high-rise building near Moscow's business district.

The Kremlin's inability to launch its own long-range attacks against Kyiv, coupled with its stagnant invasion, has forced Putin into a corner.

A massive overnight drone barrage against Moscow underscores Kyiv's growing ability to strike deep inside Russia.

Residents across Russia’s Moscow region received emergency warnings about a potential drone threat on June 2, marking the first time authorities have officially activated such an alert system. The notification came amid continued drone attacks targeting areas around the Russian capital.

Ukrainian officials say a Russian drone hit a storage facility for spent nuclear fuel near the Chernobyl nuclear plant.

A drone attack launched by Ukraine hit St. Petersburg, Russia, overnight as Russian President Vladimir Putin wraps up an economic forum there.