New satellite images show the North Korean government is expanding the perimeters of a prison camp north of Pyongyang, according to Amnesty International.
North Korea continues to deny the existence of such camps. Amnesty International says the new images show the camp is extending into the nearby area, thereby blurring the lines between the camps and the surrounding population.
The satellite images were specially commissioned after reports of a possible construction of a new political prison camp.
More top news
A sailor has been rescued after two months lost at sea, during which he was forced to eat seagulls for survival.
Former Leicester City and England striker Frank Worthington is suffering from Alzheimer's disease, according to his daughter.
This is the sight that greeted one environmental conservationist - a deer with its head stuck in a light globe.