On 16 December 2017 *The New York Times* front-paged "Glowing Auras and 'Black Money'" by Helene Cooper, Ralph Blumenthal, and Leslie Kean — the first U.S. defence-establishment acknowledgement in roughly fifty years that a UAP-investigation program existed. Within 72 hours the Pentagon formally confirmed AATIP; the FLIR1, GIMBAL, and GOFAST Navy gun-camera videos entered the public record alongside.
The disclosure window opened on a Saturday. By Tuesday three Navy gun-camera videos and a $22M DIA program were on the record. Everything in the cycle since — Grusch, AARO, Schumer-Rounds, the hearings — runs through that 72-hour interval.
Source. Cooper, Blumenthal, Kean, *The New York Times*, 16 December 2017; DoD statement, Pentagon Press Secretary Dana White, 18 December 2017.
The disclosure cycle has clear pacing — leak, confirm, partial walk-back, formal denial, structural reform. This is the leak stage, run through a named civilian channel (a Pentagon correspondent and two independent journalists with prior books on the subject) and confirmed inside 72 hours by the institution it described. The speed of the confirmation is the artifact worth noticing — a genuinely surprised press office does not produce a Pentagon acknowledgement in three days.