Russia launches drone, missile barrage on Kyiv

Russia escalated its attacks on Kyiv early on Wednesday, launching waves of drones and missiles in its first combined aerial assault on the capital in more than 70 days, authorities said.

The broadside came as Washington and Seoul echoed warnings from Ukraine that North Korean troops had begun "engaging in combat operations" alongside Russian forces on the border between the warring countries.

A security source in Kyiv meanwhile told AFP that Ukraine was behind the assassination of a high-ranking Russian naval officer in a car bombing on the annexed Crimean peninsula.

Ukraine's air force said its units had downed four missiles and 37 drones launched by Russia over eight regions of Ukraine overnight and into Wednesday morning.

"It is important that our forces have the means to defend the country from Russian terror," President Volodymyr Zelensky said in response to the attack.

Ukraine has for months been appealing to its Western allies to provide more air-defence systems to fend off Russian attacks on cities and critical infrastructure.

The large-scale bombardment comes at a critical moment on the battlefield. Russian forces are advancing in the east and concerns are growing over future aid for Ukraine after US Donald Trump's victory in presidential elections.

AFP journalists heard explosions ring out over Kyiv and saw dozens of residents seeking shelter in an underground metro station in the centre of the capital.

Kyiv officials said one man was wounded by falling debris from a downed drone in the suburb of Brovary, while emergency services distributed images of firefighters battling flames at one impact site.

A separate drone attack in the Ukrainian-controlled southern region of Kherson, which the Kremlin claims is part of Russia, killed a 52-year-old woman, the regional head said.