> The 2019 operation has never been publicly acknowledged, or even hinted at, by the United States or North Korea. The details remain classified and are being reported here for the first time. The Trump administration did not notify key members of Congress who oversee intelligence operations, before or after the mission. The lack of notification may have violated the law.
> The White House declined to comment.
> This account is based on interviews with two dozen people, including civilian government officials, members of the first Trump administration and current and former military personnel with knowledge of the mission. All of them spoke on the condition of anonymity because of the mission’s classified status.
The NYT story has this to say regarding provenance.
