Moscow buildings damaged in overnight drone attacks that Russia blames on Kyiv

Officials say one person is injured in the latest in a series of strikes on the Russian capital that Ukraine has not claimed responsibility for

Three Ukrainian drones were downed over Moscow early on Sunday, Russia's defence ministry said, in an attack that briefly shut an international airport.

While one of the drones was shot down on the city's outskirts, two others were suppressed by electronic warfare" and smashed into an office complex. A security guard was injured, Russia's state news agency Tass reported, citing emergency officials.