But even as Beijing sticks close to its little Communist brother, there are intense debates within its leadership about whether the North is a strategic liability. It was one thing to back a hermetic but stable regime under Kim Jong-il; it will be harder to underwrite an untested leadership. For Xi Jinping, expected to become China’s president over the next year, the first major foreign policy decision will be whether to shed North Korea or effectively adopt it as a province.
All indications are that Beijing will pursue the latter course, in no small part because of a bias among its leadership to support the status quo, rather than to confront dramatic change. And yet “adopting” North Korea could be dramatic in itself. China may go all in, doling out early invitations and new assistance packages to the young Mr. Kim, conditioning them on promises of economic reform.
While some observers hope that Kim Jong-il’s death will unleash democratic regime change, China will work strongly against that possibility, especially if such efforts receive support from South Korea or the United States. Given that Beijing has the only eyes inside the North, Washington and Seoul could do little in response.