On March 25, 2026, the quiet expanse of Jinhae Naval Base in South Korea was alive with anticipation and pride. The Dosan Ahn Changho submarine, a 3,000-ton vessel built entirely with domestic technology, prepared to embark on a journey no South Korean submarine had ever attempted before—a historic trans-Pacific crossing to Victoria, Canada. This ambitious voyage, spanning approximately 14,000 kilometers one way, would not only set a new record for the longest journey by a homegrown submarine but also serve as a showcase of Korea’s naval capabilities on the world stage.
The event was more than just a military milestone. It was a deeply symbolic moment, woven together by themes of national pride, technological achievement, and cultural heritage. As the submarine readied for departure, a unique companion joined the crew: 500 bottles of a special edition '40240 Dokdo Soju,' donated by KR Company. This distilled soju, crafted from Pyeongchang rice and mineral-rich deep seawater from Ulleungdo, was more than a beverage—it was a vessel for patriotism and a tribute to the spirit of self-reliant defense and the protection of Dokdo, a cluster of islets whose sovereignty is fiercely cherished in Korea.
According to Ilgan Today, the send-off ceremony at Jinhae Submarine Command was attended by a host of dignitaries, including Vice Chief of Naval Staff Kwak Kwang-seop, Defense Acquisition Program Administration Chief Lee Yong-cheol, Submarine Commander Kim Tae-hoon, and Canadian Ambassador to Korea Philip La Fortune. In a symbolic gesture, Kwak and La Fortune presented the submarine’s captain with a model capsule containing seawater from Jinhae, which would later be joined with Canadian seawater in a 'water-mixing' ceremony upon arrival—a ritual underscoring the journey’s spirit of international cooperation and shared maritime heritage.
The special edition soju bottles were no ordinary mementos. Each black bottle was adorned with the submarine’s logo and the inscription 'DOSANAHNCHANGHO ROKS SS083 Republic of Korea Navy' on the front, and '40240 DOKDO' on the back, engraved in gold. This design encapsulated two powerful ideals: Korea’s commitment to a self-reliant national defense and the ongoing effort to assert sovereignty over Dokdo. The number 40240 itself is the postal code for Dokdo, further rooting the brand in the nation’s territorial identity.
KR Company CEO Lim Jin-wook personally funded the donation of these 500 bottles. His motivation, as he explained, was to send heartfelt encouragement to the crew crossing the Pacific and to support Korea’s bid for the Canadian Patrol Submarine Project (CPSP)—a massive defense contract estimated to be worth up to 60 trillion won. Lim’s connection to patriotic causes runs deep; prior to founding KR Company, he had led initiatives such as operating a bus decorated with a statue symbolizing Korea’s fight for independence and organizing a Dokdo-themed photo exhibition. The company’s philosophy, Lim noted, is built on the conviction that 'Dokdo must be protected, and traditional distilled soju must be reclaimed,' blending the defense of national territory with the revival of Korea’s traditional brewing culture.
“A bottle of traditional soju, inheriting the spirit of a strong navy, embarks with a small but sincere wish for national service,” Lim said, as reported by BBS News. He added his fervent hope that the Dosan Ahn Changho submarine would achieve a historic victory in securing the Canadian defense contract. The soju, he emphasized, was not just a drink but a symbol of encouragement and unity for the sailors as they undertook their unprecedented journey.
The Dosan Ahn Changho submarine itself carries a legacy of resilience and independence. Named after the revered independence activist and national leader Ahn Chang-ho, the vessel embodies the ideals of self-determination and patriotism that have shaped modern Korea. The soju’s brand name, '40240 Dokdo,' and its ingredients—drawn from the natural bounty of Dokdo and Ulleungdo—further reinforce this connection, creating a poignant link between Korea’s territorial pride and its cultural traditions.
The timing of the voyage is no accident. In June 2026, the Dosan Ahn Changho is scheduled to participate in a Korea-Canada joint naval exercise, where it will demonstrate its operational capabilities in real-world conditions. This live showcase is a strategic move to bolster Korea’s bid in the CPSP, especially as competitors like Germany offer untested submarine models. By sending a fully operational, combat-ready vessel across the Pacific, Korea aims to prove not only the reliability of its technology but also its readiness to deliver on the international stage.
The send-off ceremony was rich with symbolism and camaraderie. As Ilgan Today described, the gathering at Jinhae’s parade ground was more than a formal farewell; it was a celebration of Korean ingenuity and a testament to the nation’s growing stature in the global defense industry. The presence of Canadian officials underscored the significance of the mission, hinting at the diplomatic and commercial stakes riding on the submarine’s performance.
For the crew, the journey is both a test of endurance and a source of immense pride. Carrying with them the special edition soju—a liquid emblem of their homeland—they set out not just as sailors, but as ambassadors of Korean culture and technology. The soju, with its roots in the waters and grains of Korean soil, serves as a reminder of home and a symbol of the unity between the nation’s past and its aspirations for the future.
As the Dosan Ahn Changho slipped from its berth and began its long journey eastward, it did so buoyed by the hopes of a nation and the tangible tokens of its heritage. The collaboration between the navy and KR Company, between steel and spirit, speaks to a broader narrative: Korea’s determination to defend its sovereignty, celebrate its culture, and compete with confidence on the world stage.
With the Pacific crossing underway and the June joint exercise on the horizon, all eyes will be on the Dosan Ahn Changho and its crew—not just as they navigate the open sea, but as they chart a course for Korea’s future in global defense and diplomacy.