The following article by Ellen Nakashima and Joby Warrick was posted on the Washington Post website June 30, 2018:
U.S. intelligence officials, citing newly obtained evidence, have concluded that North Korea does not intend to fully surrender its nuclear stockpile, and instead is considering ways to conceal the number of weapons it has and secret production facilities, according to U.S. officials.
The evidence, collected in the wake of the June 12 summit in Singapore, points to preparations to deceive the United States about the number of nuclear warheads in North Korea’s arsenal as well as the existence of undisclosed facilities used to make fissile material for nuclear bombs, the officials said.
The findings support a new, previously undisclosed Defense Intelligence Agency estimate that North Korea is unlikely to denuclearize.