WASHINGTON (REUTERS) - New US sanctions aimed at curbing North Korean's weapons programmes, including measures aimed at Chinese financial institutions, can be expected "fairly soon", a senior US official said on July 25.
Asked when such sanctions could be expected and whether they could come within 30 days, Ms Susan Thornton, acting assistant secretary of state for East Asia, told a Senate subcommittee hearing: "We have been working on coming up with a new list of entities that we think are violating... I think you'll see something fairly soon, yes."
Ms Thornton said the United States would prefer to cooperate with China in going after entities doing business with North Korea in violation of United Nations sanctions.
"But we are perfectly prepared to act on our own," she said. "I think the Chinese are now very clear that we're going to go after Chinese entities if need be, if we find them to be in violation, and if the Chinese feel they can't cooperate in going after those targets."
Ms Thornton also said Washington was still considering whether to add North Korea back to the US list of state sponsors of terrorism, from which it was removed in 2008 in exchange for progress in denuclearisation talks.
"We are reviewing that issue right now... We are looking at the issue of designation," she said, adding that she could not give a time frame for a decision.
Ms Thornton said the US had offered customs assistance to China to help stem illicit trade over its border with North Korea. "We are working on that with them, as are some of our like-minded allies in the region," she said.
She said sanctions had affected North Korea's ability to get materials for its weapons programmes, but had not slowed its missile testing, as a lot of the production for this programme was now indigenous.
"We are continuing to talk to China about that," she said."We're continuing to try to impinge on sources of, particularly, hard currency, financing, but...it's become harder and harder to stop this kind of activity in North Korea."
US officials said on July 25 that they had seen increased activity at a site in the western city of Kusong that could be preparations for another missile test within days.
US officials told Reuters in July that the Trump administration could impose new sanctions on small Chinese banks and other firms doing business with Pyongyang within weeks.
China's Ambassador to Washington Cui Tiankai said on July 25 that secondary sanctions on Chinese firms were "unacceptable" and had "severely impaired" cooperation on North Korea.