Trump officials have been quietly holding talks with China about its rapidly expanding nuclear arsenal amid doubts over Beijing’s compliance with a 30-year test ban, by @mgordonwsj and @RobbieGramer:

https://www.wsj.com/politics/national-security/trump-administration-presses-china-on-suspected-nuclear-tests-in-confidential-talks-cdf26360?st=zJM9La