It would be much more effective simply to demonstrate that North Korean actions are enhancing strategic trust and solidarity with US allies - a geopolitical trend that can help shake Beijing out of its complacency on North Korea.
North Korea, in the recent years, has caused worldwide concern over its frequent ballistic missiles and nuclear tests.
Alor Setar: JAKARTA/ HANOI: A North Korean suspect in the killing of Kim Jong-nam is reportedly the son of a former top North Korean envoy to Vietnam, and he allegedly lured a Vietnamese female suspect to join the plot to kill the estranged half-brother of North Korea's leader.
"They will eventually learn. and no amount of sanctions and isolation will slow them", he said.
Albright cautioned that a pre-emptive strike carries the risk of "a conventional war involving North and South Korea with large numbers of casualties". He noted that nothing concrete came out of Mr Tillerson's or Mr Yun's visit, as "it doesn't make sense to agree on anything with an interim government".
China is South Korea's largest trading partner and the dispute over THAAD has resulted in a sharp decline in Chinese tourists in South Korea's shopping districts. Beijing has not acknowledged imposing any new economic restrictions.
During his visit to South Korea, Japan and China last week, Secretary of State Rex Tillerson, said that military action was "an option", adding, "We do not believe the conditions are right to engage in any talks at this time".More news: Online gaming industry looking for the next Buzz
China's rating in an opinion poll by the Asan Institute for Policy Studies slumped from 4.31 in January to 3.21 in March, on a 0-10 scale, with 10 representing the most favorable.
Tensions have flared numerous times over the Senkaku Islands, which China calls Diaoyu Islands, including face-offs between Japanese and Chinese warplanes and ships. But this was a minor mistake compared with the Obama administration's 2013 embrace of Chinese President Xi Jinping's proposal for a "new model of great power relations" between Beijing and Washington.
It added that the missile appears to have exploded within seconds of launch. "But everyone knows this needs a corresponding basis in public opinion".
South Korea's Ministry of Defense also confirmed the failed launch.
As this year's drills continue, the USA sent a B-1B strategic bomber from Andersen Air Force Base in Guam on Wednesday to take part in an exercise with South Korea's Air Force.
"The U.S.is a hacking empire and the worst rogue state which stoops to any [level] to realize its ambition for world domination", it said in an editorial comment.
Increasing tariffs and expanding other secondary sanctions would, however, be a move fully within "the diplomatic arsenal and legal authority" of the U.S., Lee testified.