Overnight Russian attacks on Ukraine have killed one person in the southern port city of Odesa, according to officials. Meanwhile, state media in North Korea says Kim Jong Un has recently sanctioned the "mass production" of suicide drones.

The news comes amid rapidly growing military cooperation with Russia, raising questions about whether Moscow is helping develop the weapons.

North Korean leader Kim Jong Un has ordered his country to quickly start mass producing self-detonating explosive drones, calling their development an “essential requirement,” after overseeing a test of the deadly aerial weapon,