North Korean dictator Kim Jong Un is bringing his young daughter to military and state events to cement loyalty to the ruling family, South Korean officials say. 

Kim Jun Ae, the daughter of Kim Jong Un believed to be approximately 10 years old, has made an unusual amount of public appearances over the last year.

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Kim Jong Un satellite

North Korean leader, Kim Jong Un, right, and his daughter visit the country's aerospace agency North Korea. (Korean Central News Agency/Korea News Service via AP)

South Korean government officials speculate that the dictator's unusual emphasis on his child is meant to establish continuity.

"[Her appearances] seem to indicate that whoever will become the successor, the Paektu line will go on, and people are required to continue to show their loyalty," an official with the South Korean Unification Ministry told the press.

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North Korean leader Kim Jong Un, center, with his wife Ri Sol Ju, right, and his daughter attend a feast to mark the 75th founding anniversary of the Korean People’s Army at an unspecified place in North Korea. (Korean Central News Agency/Korea News Service via AP)

"The North may be in the process of making protocol norms for her," the official added.

Kim Jun Ae made her public debut alongside her father in November of last year. 

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North Korean leader Kim Jong Un, left, and his daughter

North Korean leader Kim Jong Un, left, and his daughter, right, walk to a photo session with those involved in the recent launch of what it says a Hwasong-17 intercontinental ballistic missile, at an unidentified location in North Korea. (Korean Central News Agency/Korea News Service via AP)

North Korean state press has published an unprecedented 107 photos of Kim Jun Ae, often placing them in prominent spaces in official media. 

However, a female descendent succeeding to the position of supreme leader would be unprecedented. The increased prevalence of Jun-ae in North Korean media does not necessarily mean she is planned to inherit her father's position.

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North Korean leader

North Korean leader Kim Jong Un, right, and his daughter inspect the site of a missile launch at Pyongyang International Airport in Pyongyang, North Korea. (Korean Central News Agency/Korea News Service via AP)

Kim Jun Ae is also not Kim Jong Un's only child, nor the eldest.

Officials believe the supreme leader's oldest male child has been intentionally kept hidden from the public.

The Kim family, sometimes called the "Paektu bloodline," was enshrined by the nation's first communist dictator, Kim Il Sung. It remains the ruling family of North Korea.