North Korean leader Kim Jong Un has been seen mourning over his soldiers believed to have been killed in the Russia-Ukraine war, images aired by state media showed on Tuesday. Aired by Korean Central Television, the images showed Kim solemnly placing a North Korean flag over a coffin during a ceremony for the return of the remains of North Korean soldiers who were deployed and killed in the conflict. The images showed photos of Kim in the background footage during a joint cultural event co-hosted by North Korea and Russia in Pyongyang on Sunday, marking the first anniversary of the...