The statement provided no details on when Pyongyang would give up its nuclear weapons programme or how the dismantling might be verified. "Let us have the people around the president come in and talk with us", Corker said. He said the USA was hopeful North Korea would take "major" disarmament steps before the end of Trump's first term in office, which concludes in January 2021.
This contradicts a report by North Korea's news agency KCNA on Wednesday that Mr Trump had agreed to lift sanctions as bilateral relations improved and to "abide by the principle of step-by-step and simultaneous action in achieving peace, stability and denuclearisation of the Korean peninsula".
He insisted that Mr Trump had been explicit about the sequencing from the start.
Mr Trump said that "without the rhetoric we wouldn't have been here".
The US secretary of state added that "we're going to get denuclearisation" and "only then will there be relief from sanctions".
Last year, about 50,000 South Korean and 17,500 US troops participated in Ulchi-Freedom Guardian, billed as the world's largest command-and-control exercise and aimed at defending against a North Korean attack.
Ivanka Trump, Jared Kushner Earned $82m previous year
Trump have complied with the rules and restrictions as set out by the Office of Government Ethics", Mirijanian said. As for her husband, Kushner has earned over $5 million in income from an apartment complex he acquired a year ago .
However, newly released video from North Korean state media is raising eyebrows - not least because it shows the US President saluting a military general from a hostile regime.
Fresh from talks in Seoul with his South Korean and Japanese counterparts on Thursday, Pompeo took a short flight west to Beijing for ta meeting with his Chinese counterpart.
North Korea's tightly controlled state media has enthusiastically reported the summit as a great achievement for the country, which remains isolated and heavily sanctioned.
Kim also reaffirmed its previous promises to work towards the "complete denuclearisation of the Korean peninsula".
The odd moment was captured during Trump's visit to Singapore for a summit with Kim this week, with North Korean state television broadcasting the footage on Thursday.
"Just landed - a long trip, but everybody can now feel much safer than the day I took office", Mr Trump tweeted early on Wednesday.
Pompeo: US Hopes for Denuclearization of Korean Peninsula Within 2.5 Years
Dr Shin Beom Chul of the Asan Institute for Policy Studies said the halting of joint drills is worrying to South Korean people. Trump, on the other hand, has promised loudly and repeatedly that this process will end with North Korea's disarmament.
North Korea blamed botulism and ingestion of a sleeping pill and dismissed torture claims.
For his part, Wang said China has a "firm commitment" to denuclearisation but that North Korea's "legitimate" concerns must be addressed. He said negotiations would recommence "in the next week or so".
"The joint military drills between the US and South Korea are a matter based on the alliance between the two countries, and are an issue to be decided between the military authorities after consultations".
Shi Yinhong, an global relations expert at People's University in Beijing, said Trump's pledge to halt military maneuvers is, from China's perspective, nearly "too good to be true".
Replying on Twitter, the top Democrat on the House Intelligence Committee, Adam Schiff, said "North Korea is a real and present threat".
"I also want to thank China and President Xi for his role in helping bring North Korea to the negotiating table", Pompeo told reporters.
Trump adviser says Trudeau 'stabbed us in the back' at G7 summit
Trump called Trudeau "dishonest & weak" after Trudeau said during a news conference that Canada would retaliate for new US tariffs.