Mobile UAP Reconnaissance and Nuclear Targeting: A 1,163-Report Analysis Across Project Blue Book, NICAP, and SCU Archives

To the point

Porritt, Hancock, and Grosvenor conclude that UAP activity is best explained by a small, mobile reconnaissance force with a persistent baseline presence and intermittent intensifications, focused on nuclear sites, operating regionally with staggered coverage rather than nationwide saturation, shifting to nocturnal activity in the mid-1960s, and remaining unexplained by current propulsion physics, signaling the need for broader global data to clarify long‑term trends and deployment patterns such as bases versus fly‑ins.