Trump’s aides have said that they will take a more assertive approach than the Obama policy dubbed “strategic patience,” which involved gradually scaling up sanctions and diplomatic pressure and essentially waiting out the North Korean leadership. But the new administration has been vague about how it would do this.
The Trump administration had been expecting a North Korean “provocation” and will consider a full range of options in response, but they would be calibrated to show U.S. resolve while avoiding escalation, the U.S. official said, speaking on condition of anonymity.
The stakes would be higher, however, if nuclear-capable North Korea makes good on its threat to test an ICBM of a kind that could someday hit the United States, analysts said.
Trump and his aides are likely to weigh new U.S. sanctions to tighten financial controls, an increase in naval and air assets and joint military exercises in and around the Korean peninsula and accelerated installation of new missile defense systems in South Korea, the official said.
Trump has also made clear that he believes China has not done enough to use its influence to help rein in Pyongyang’s nuclear and ballistic programs.
The U.S. official told Reuters that Trump would now step up pressure on Beijing, but acknowledged that there were limits to how far China would go, especially in enforcing sanctions, because of its own interests in avoiding destabilization of North Korea.
