Russia supplied anti-air missiles to North Korea, Seoul says

South Korea says Russia supplied anti-aircraft missiles to North Korea in exchange for troops. Russian drones struck a residential area in the Ukrainian city of Sumy, killing at least two people. DW has more.

According to a senior South Korean official, Russia provided anti-aircraft missiles and economic aid to North Korea in exchange for troops to support Moscow's war against Ukraine.

Meanwhile, at least two people were killed when Russian drones struck a residential area in the northeastern Ukrainian city of Sumy.

Here is a roundup of the developments in Russia's war in Ukraine on Friday, November 22: