17 Heart-Wrenching Photos Of Korean Families Reunited After Decades Of Being Separated Only By A Border — PHOTOS

MOUNT KUMGANG, NORTH KOREA - OCTOBER 20: (SOUTH KOREA OUT) North Korean Oh In-Se (C) meets with his South Korean son Oh Jang-kyun (R) during the family reunion after being separated for 60 years on October 20, 2015 in Mount Kumgang, North Korea. The program, which allows reunions of family members separated by the 1950-53 Korean war. (Photo by The Korea Press Photographers' Association via Getty Images)
Source: Pool/Getty Images News/Getty Images

Busloads of elderly South Koreans arrived in North Korea at the Mount Kumgang resort Tuesday. For many of them, this was the first time that they had seen relatives since the end of the Korean war, which lasted from 1950 to 1953The reunion was one of a few that have been held since 1988, and it was only the second in the last five years. The frequency of the reunions depends on relations between North and South Korea. Photos of these reunions are both heartwarming and heartbreaking at the same time.

Among those being reunited was Lee Ok-yeon, an 88-year-old South Korean who saw her husband for the first time in 65 years. Photos of the couple show Lee laughing and crying while hugging her husband, Oh In-se. Lee lives in the South, in a house that Oh built and which they shared just after their marriage. But then the two were separated by the civil warLee's grandson, Chae Jeong-jae, told South Korean reporters that Lee had “asked whether it was a dream or a reality” when she found out that she would be able to attend the reunions

In NBC News' video of the event, families can be seen crying, clutching each others' hands, and showing old photographs to each other. The meetings are held by the Red Cross, and they're extremely popular. Tens of thousands of Koreans sign up, hoping to finally see their long-lost family members, but only a select group from each side are chosen for each reunion, and most of them are elderly. Most of them also have to undergo interviews and medical examinations to be sure that they are fit enough for travel. 

Ahn Yoon-joon told CNN that he left North Korea when he was 18 years old, and that he didn't even say goodbye to his family. He was working as a teacher and fled to the South because he heard that young men were being drafted into the military. For almost 70 years, he has waited across the border — unable to visit or even write letters to his family, since there was no postal service between the two countries during war. 

Ahn was reunited with his sisters Tuesday, at the age of 85, and he told CNN what he planned to say to them: 

I would ask my younger sisters to forgive me. I left them with all the responsibilities. My heart is breaking. I abandoned them.

About 64,000 of the elderly been applying since the process began in 1988 have died. This round of reunions was agreed to as part of a deal between North and South Korean officials made in August, just after an exchange of artillery fire at the border that prompted both sides to step up preparations for war. 

Robert Kelly, Associate Professor of Political Science and Diplomacy at Pusan National University, said that he's skeptical of Kim Jong Un's regime, which often doesn't do nice things just to do them:

North Korea is not doing this to be nice. North Korea does not give up anything meaningful without getting something in return.

Citizens of both countries are usually banned from making family visits in the neighboring country, and they're also not allowed to make phone calls or exchange emailsThey have about two hours to spend together at the reunion before saying goodbye again  for many of them, for the last time.

Ahn told CNN that he learned shortly before the reunion that one of his sisters had died, and his twin brothers had never been found. But that didn't keep him from being grateful that he got a few hours with his two sisters who are still alive and well:

Words cannot express how happy I am. I feel like I am meeting people who came back from the grave.

Must Reads