Former U.S. presidential candidate Hillary Clinton said on Wednesday that "cavalier" threats to start war on the Korean peninsula are "dangerous and short-sighted", urging the United States to get all parties to the negotiating table.
"There is no need for us to be bellicose and aggressive (over North Korea)," said Clinton at a forum in the South Korean capital Seoul, stressing the need for greater pressure on North Korea and diplomacy to bring Pyongyang to talks.
Tensions between Pyongyang and Washington have soared following a series of weapons tests by North Korea and a string of increasingly bellicose exchanges between U.S. President Donald Trump and North Korean leader Kim Jong Un.
"Picking fights with Kim Jong Un puts a smile on his face," Clinton said, without mentioning Trump by name.
Clinton also indirectly referred to Trump's comments towards North Korea on social media, saying "the insults on Twitter have benefited North Korea, I don't think they've benefited the United States".
The war of words has seen Trump call the North Korean leader "little rocket man" on a suicide mission, and vowed to destroy North Korea if it threatens the United States or its allies.
North Korea has in turn called Trump "mentally deranged" and a "mad dog".
Talks between the adversaries have long been urged by China in particular, but Washington and its ally Japan have been reluctant to sit down at the table while Pyongyang continues to pursue a goal of developing a nuclear-tipped missile capable of hitting the United States.
On Tuesday, Deputy Secretary of State John J. Sullivan said the United States didn't rule out the eventual possibility of direct talks with North Korea.
North Korea's Deputy U.N. Ambassador Kim In Ryong told a U.N. General Assembly committee on Monday that the situation on the Korean peninsula was now touch-and-go point "and a nuclear war may break out any moment".