“We will connect with the South with a sincere and diligent attitude,” Ri Son-kwon, a senior North Korean official, said Wednesday in a statement on state-run television, announcing the hotline’s reopening. “We once again express our sincere hope that the Pyeongchang Olympics will be successful.”
North Korea’s overture was a dramatic reversal of its previous approach to South Korea.
For years, North Korea had dismissed the South as a lackey for the Americans, even though Mr. Moon repeatedly urged it to participate in the Winter Olympics in the South and to return to the negotiating table with the United States.
North Korea cut off all lines of communications with South Korea nearly two years ago, when Mr. Moon’s conservative predecessor, the since-impeached President Park Geun-hye, shut down a joint industrial complex in the North Korean town of Kaesong. At Panmunjom, which has served as a contact point for the two Koreas for decades, North Korean officials did not pick up the phone when their South Korean counterparts made a daily call to keep the line alive.
When South Korean officials had an urgent message for the North, like the repatriation of North Korean fishermen rescued in South Korean waters, they had to use a megaphone to shout across the border at Panmunjom.
On Tuesday, when South Korea proposed high-level talks, there was no way to deliver its proposal directly to the North. So, Cho Myoung-gyon, a South Korean cabinet minister in charge of relations with the North, held a news conference to read out the South’s proposal.
Mr. Ri’s television appearance was the North’s response to Mr. Cho’s news conference. Mr. Ri is chairman of the Committee for the Peaceful Reunification of the Fatherland, a North Korean agency that handles relations with the South.
“The reopening of a communications channel is highly significant because it is a step toward being able to hold dialogue anytime both sides want,” said Yoon Young-chan, a spokesman for Mr. Moon.
The lack of a functional hotline with the North has particularly worried Mr. Moon’s government over the last year, as Mr. Kim and President Trump exchanged personal insults and threats of war, raising fears of misunderstanding and an accidental military clash.
Mr. Moon has doggedly urged the United States and North Korea to start a dialogue to peacefully resolve the North Korean nuclear crisis. He insists that sanctions alone will not end the North’s pursuit of nuclear weapons. He also objects to any pre-emptive military action against North Korea, fearing it would lead to a full-blown war with South Koreans bearing the brunt of the violence.
But Washington is concerned that its South Korean ally, in its eagerness for dialogue, might make too many concessions to the North, like allowing it to keep its nuclear weapons program intact.
Analysts say that North Korea is trying to improve ties with South Korea to create a breach in Washington’s campaign to enforce maximum sanctions and keep up the pressure against the impoverished country.
When he proposed sending a North Korean delegation to the Olympics, Mr. Kim on Monday said South Korea should end its regular joint military exercises with the United States. He also demanded that South Korea stop participating in the American-led campaign to squeeze North Korea through sanctions.