**“Following in the footsteps of our predecessors, we, the four siblings who are non-commissioned officers, will protect the skies, land, and seas of the Republic of Korea.”**
As the country observes the Month of Patriots and Veterans, the story of “The Four Siblings,” who are actively serving as non-commissioned officers across different military branches, has captured public attention. Each sibling—Sergeant Kim Moon-jung (Army, Artillery), Sergeant Kim Moon-so (Army, Logistics), Sergeant Kim Tae-hee (Navy, Aviation), and Corporal Kim Jun-won (Air Force, Communications)—represents a different uniform and plays a unique role in safeguarding South Korea. This scenario, in which all four siblings serve as pivotal NCOs in the army, navy, and air force, is unprecedented since the military’s establishment.
The eldest sibling, Sergeant Kim Moon-jung, shared, “We didn’t anticipate that all four of us would don military uniforms, but the fact that we’re serving to protect the country is a source of immense pride and happiness for our family.”
The twin sisters, Kim Moon-jung and Kim Moon-so, were the first among the siblings to decide on a military career, inspired by their maternal grandfather who served in the Vietnam War. In 2020, they both commissioned as army NCOs. Kim Moon-jung serves as an administrative NCO at the 5th Armored Brigade, while Kim Moon-so is a supply control NCO at the 12th Division’s maintenance support battalion.
Kim Tae-hee, who has always loved the sky and sea, joined the navy as an NCO in 2022. She is currently an air traffic controller at the Naval Air Command, guiding maritime patrol aircraft during takeoffs and landings. The youngest, Corporal Kim Jun-won, commissioned as an NCO in 2024, completing the military siblings’ lineup. He works in communications maintenance at the Air Force’s 3rd Flying Training Wing, ensuring the operation of communications systems for fighter jets.
Despite working in different regions, the siblings strengthen their bond through shared responsibilities and pride as NCOs. They convene during holidays and family gatherings, each wearing their respective military attire. Their unique connection extends beyond family ties, fostering camaraderie and mutual support. Corporal Kim stated, “During challenging times, I receive invaluable advice from my sisters, helping me adapt to military life more quickly than others. I am committed to performing my duties with them in safeguarding the Republic of Korea.”