A South Korean spy agency identifies Kim Jong Un's young daughter, Kim Ju Ae, as a likely heir.
She has been seen accompanying her father, Kim Jong Un, at various public events.
The media refers to her as Kim Jong Un's cherished and highly regarded daughter.
Photographs captured her standing alongside Kim Jong Un during the visit to the air force headquarters.
On New Year's Eve, Kim Jong Un kissed her on the cheek, and she reciprocated with the same gesture.
The South Korean main spy agency, the National Intelligence Service, views Kim Ju Ae as the potential successor to her father.
Kim Ju Ae, at the age of 10, was first observed during a long-range missile test in November 2022.