December 6, 1991. Heungnam, South Hamgyong Province — the ground where a young missionary had once been sentenced to five years of hard labor by the communist regime.
That same man now returned as a private diplomat.
The one who received him was Kim Il Sung, the supreme leader of the regime that had imprisoned him.
The two clasped hands and exchanged an oath of brotherhood.
In that moment, a private corridor opened in inter-Korean relations that ran parallel to official diplomacy.
Through changes of government, generational turnovers, and nuclear tests, that corridor never fully closed for thirty-one years.
1. The Heungnam Meeting — At the Site of the Labor Camp
Rev. Moon Sun Myung was born in 1920 in Jeongju, North Pyongan Province.
In 1948, while preaching in Pyongyang, he was arrested and sent to a labor camp in Heungnam for five years.
After the war, he founded the largest anti-communist organization in postwar Asia, the International Federation for Victory Over Communism.
In 1991, the month the Soviet Union was dissolving, Rev. Moon flew to Pyongyang. At his transit point in Beijing, he issued a statement.
Rev. Moon Sun Myung: "My victory-over-communism thought is not an ideology that kills communists, but one that saves them — a thought for the salvation of humanity."
At Rev. Moon's own request, the meeting was held in Heungnam — the very ground where he had served his sentence.
He directly proposed denuclearization. Kim Il Sung's response surprised those present.
Kim Il Sung: "Think about it. Whom would I kill by making nuclear weapons? My own people? I agree that nuclear energy should be used only for peaceful purposes."
At the banquet table, the terms of their relationship were settled.
Kim Il Sung: "The Korean Peninsula must be reunified as soon as possible."Rev. Moon Sun Myung: "Mr. President, since you are older than me, you are like my elder brother."Kim Il Sung: "Chairman Moon, from now on, let us treat each other as brothers."
The two walked the hallway hand in hand.
A man who had been tortured there now stood on the same soil and called the leader of the regime that had imprisoned him "elder brother."
In the Confucian cultural sphere, "brotherhood" carries the weight of kinship — and this pledge did function across generations, into the Kim Jong Il and Kim Jong Un eras. Anti-communism was redefined from "crushing" to "saving," and this became the ideological foundation of the private channel.
In her autobiography Mother of Peace, Dr. Hak Ja Han summarized the trip:
"At the height of communism, at the risk of our lives, we embraced the adversary and brought reconciliation."
2. The 1991–92 Agreements — The Spine of Three Decades
Days after Rev. Moon left Pyongyang, historic documents were signed in rapid succession.
December 13, 1991 — Inter-Korean Basic Agreement.
The two sides defined their relationship as "not state-to-state, but a special relationship formed in the process toward reunification." It became the "constitutional document" of inter-Korean relations.
December 31, 1991 — Joint Declaration on the Denuclearization of the Korean Peninsula (effective February 1992). Both Koreas pledged not to test, manufacture, or possess nuclear weapons, and not to hold enrichment or reprocessing facilities.
These two documents became the recurring reference points of inter-Korean negotiations for the next thirty-one years:
Each cites the 1991 Basic Agreement as its starting point.
The denuclearization declaration was gutted by North Korea's six nuclear tests, but the document was never annulled and has been cited repeatedly in Six-Party Talks and beyond.
That the 1991 agreements are still referenced in 2026 is itself a measure of how far this private diplomacy reached.
3. The Record in Pyongyang
Exchange of condolences.
When Seoul refused to attend Kim Il Sung's 1994 funeral, Rev. Moon sent his aide Bo Hi Pak — the sole private representative from the South.
When Moon himself died in 2012, Kim Jong Un sent condolences within days, and North Korea posthumously awarded him the National Reunification Prize, a state decoration rarely given to foreign civilians. Professor Isozaki notes that Rodong Sinmun, in December 2019, still cited Moon favorably seven years after his death.
Potonggang Hotel (acquired 1992) was the first permanent foothold for South Korean private capital in Pyongyang after the Cold War.
Pyeonghwa Motors (2000) was a $54 million joint venture and the only company in North Korea officially permitted to display outdoor commercial advertising. Scott Snyder of the Council on Foreign Relations called it "a precursor to the later Kaesong Industrial Complex."
The World Peace Center (2007) is a five-story building with a chapel — since 1945, the only officially sanctioned Christian facility built in North Korea.
4. Bipartisan Cooperation with Kim Dae-jung — Bridging from the South (1)
The movement's engagement was not limited to the bridge northward. Within South Korea itself, cross-partisan trust was being built.
The starting point was Segye Ilbo, founded in 1989 by the Segye Cultural Foundation, an entity affiliated with the Unification movement.
Rev. Moon gave it the motto: "Love God, Love Humankind, Love Your Country."
The emblematic case was Rev. Moon's relationship with Kim Dae-jung.
In 1982, after being sentenced to death under military rule and exiled to the United States, Kim was welcomed by Unification movement followers in America.
Sixteen years later, as President, Kim personally attended the tenth-anniversary celebration of Segye Ilbo on February 1, 1999, delivering a congratulatory speech and joining the Moons in the cake-cutting ceremony.
Kim Dae-jung: "I set a high value on Segye Ilbo's decade of efforts of capable journalism." (Bitter Winter, November 2025)
That same year, the Kim administration awarded Julia Moon, the Moons' daughter-in-law, the Order of Cultural Merit for founding the Universal Ballet Company.
In March 2010, the Rev. Moons hosted a memorial at UN Headquarters — "Honoring a Legacy of Peace at the United Nations" — recognizing eight historic figures including Kim Dae-jung, who had died in 2009.
That figures holding different positions converged on the single point of Korean reunification is itself a measure of how unusual this channel was.
5. The Sunshine Policy and Humanitarian Aid — Bridging from the South (2)
The relationship did not stay ceremonial. It translated into concrete cooperation.
Alignment with the Sunshine Policy.
Kim Dae-jung's engagement policy (1998–2003) became the political premise that made the movement's North Korean ventures viable. Pyeonghwa Motors obtained South Korean government approval in 2000 under this framework.
2011 — Humanitarian aid.
To mark the twentieth anniversary of the Pyongyang visit, Hyung Jin Moon — then international president of the Family Federation — donated 600 tons of flour to the children of Jeongju, Rev. Moon's birthplace.
Kim Yong Nam, the de jure head of state, received him at the state residence. A South Korean private organization delivering aid directly to Northern children was a rare occurrence.
Such acts turned the "oath of brotherhood" of 1991 from a ceremonial phrase into a practice that endured across generations.
6. The 2020s: Going Global Under Dr. Hak Ja Han
After Rev. Moon's death, Dr. Hak Ja Han expanded this inheritance onto a global platform.
The Rally of Hope, held continuously since 2020, has featured Donald Trump, Mike Pence, late Shinzo Abe, Hun Sen, and Ban Ki-moon, among other current and former heads of government.
The Seoul World Summit of February 2022, co-chaired by Hun Sen and Ban Ki-moon, adopted the Seoul Resolution, proposing "One Nation, Two States" as a concrete framework for peaceful reunification.
At the tenth anniversary of Rev. Moon's passing in August 2022, North Korea's Korean Asia-Pacific Peace Committee sent a tribute to the family:
"The efforts and accomplishments of Rev. Moon Sun Myung — poured into the reconciliation and unity of the nation, the unification of the country, and world peace — will be remembered for a long time to come." (Nikkei, August 15, 2022)
7. What This Record Asks of the Korean Peninsula in 2026
Through eight South Korean presidents from Roh Tae-woo to Yoon Suk-yeol, three generations of North Korean leadership, and six U.S. administrations, the relationship between the movement and North Korea never fully broke.
No other private inter-Korean channel has lasted that long.
That continuity stands in sharp contrast to the fragility of official diplomacy. The Hanoi summit collapsed in 2019.
Inter-Korean dialogue has been effectively frozen since 2022.
The China–North Korea–Russia military alignment has tightened, and some now speak of a Cold War in another form.
The long time horizons governments cannot hold, the continuity of intent corporations cannot sustain — the actors capable of both are rare.
This record is a resource that cannot be ignored when thinking about the peninsula's future.
So long as one strikes down adversaries as adversaries, what remains is hatred. Unless someone begins the work of recognizing the adversary as a partner in dialogue and presenting a shared future, no structural change occurs.
At the Beijing airport, Rev. Moon had said:
"Not an ideology that kills communists, but one that saves them."
That this proposition was practiced — intermittently but for thirty-one years — is itself where the next generation of private diplomacy may begin.