Moon acknowledged that nothing has been settled regarding the North's abandonment of its nuclear program.
But the sentences above may simply be a repeat of the way the North has always justified its weapons development: We only need nukes because of the "hostile" policies of the United States and its allies.
"North Korea made clear it will not resume strategic provocations such as additional nuclear tests or ballistic missile tests while the dialogue continues". Smiling for cameras, he posed during the meeting with the South Koreans and presided over what was described by the North's official Korean Central News Agency as a "co-patriotic and sincere atmosphere". The United States has more than 20,000 troops deployed in South Korea.
In January, Secretary of Defense James Mattis said the U.S. would "deconflict" with the Olympics "for logistics reasons". "We have made good progress".
The announcement comes a day after a high-level South Korean delegation returned from Pyongyang where they had cordial meetings with Mr Kim.
According to State Department spokeswoman, the US government made the formal determination about the use of VX on February 22 under the Chemical and Biological Weapons Control and Warfare Elimination Act of 1991.
The biggest one of all, perhaps: Why would the isolated nation suddenly change tack after coming so close to achieving its decades-long goal of nuclear weapons that could threaten to hit anywhere in the United States and in Kim's view guarantee the survival of his totalitarian government.
"No one I know had expected this", said Kim Byoung-joo, an affiliate professor of foreign studies at Hankuk University. "As long as the U.S.is allied with the South, that would be considered a security threat".
"We could not just sit there with our arms folded to watch", the Rodong said.
Trump said Kim's apparent willingness to negotiate is likely due to the sanctions, and China's role in applying them. But it seems to be for a breakthrough to ease sanctions and pressure, and the possibility of North Korea's regime fundamentally changing its stance on the nuclear aresenal is small.
North Korea's surprise offer of nuclear talks has thrown Donald Trump the biggest global challenge of his administration - and prompted a rare show of restraint from the usually outspoken president.
Another positive sign is a "North-South" summit planned for next month between South Korean President Moon Jae-in and North Korean leader Kim Jung Un.
The brazen daylight assassination unleashed diplomatic shockwaves and widespread condemnation of North Korea.
But Moon told party leaders: "We are only at the starting line and it's too early to be optimistic".
The joint military exercises, which were delayed this year after Kim agreed to send a delegation to the Winter Olympics in Pyeongchang, are a test of whether the Kim regime's priority truly is the security of the North. The military maneuvers are preparing for a scenario in which the North invades the South, not the other way around. First, should direct dialogue between Pyongyang and Washington materialise, it could present a historic opportunity to normalise North Korea.
Seoul officials see the talks as the starting point of President Moon Jae-in's initiative to denuclearize and build lasting peace on the peninsula, beginning with a freeze in the North's nuclear program and ending in its complete abolishment.
They argue that there can be no meaningful negotiations until North Korea takes some initial demonstrable steps toward denuclearization. "I seriously doubt it", the president's intelligence chief, Dan Coats, told a Senate hearing.
Barely a month went by without a missile launch.
"Right now I don't share your optimism", Ashley said in response to a question from a senator.