Much of the terrain along North Korea’s northern border, which largely follows the vast Yalu River, is so treacherous that no fencing is needed. The new fences North Korea built since 2020 ...

An curved arrow pointing right. The New Yalu River Bridge was supposed to be a key link for trade between China and North Korea, replacing the Sino-Korean Friendship Bridge built in 1943.

The devastating Yalu River floods and landslides along the China-North Korea border left over 4,000 buildings and 3,000 ...