The Black Vault
In July of 2018, Mr. George Knapp released a leaked version of the 38 reports created under The Aerospace Aerospace Threat Identification Program (AATIP). On this, were various, highly scientific and technical reports, by various authors, regarding fusion, advanced propulsion etc.
On January 16, 2019, The Black Vault received a list of all of the DIRD reports, under the Freedom of Information Act.