Colonel Karl Nell and the Sol Foundation
- Type: testimony (public statements at academic events)
- Author: Colonel Karl Nell, US Army (retired)
- Date: 2023-present
- Credibility: primary (confirmed military career; claims are personal assertions)
Background
Karl Nell is a retired US Army Colonel. He served on the Unidentified Aerial Phenomena Task Force (UAPTF) alongside David Grusch. Leslie Kean described him as one of her primary sources for vetting Grusch’s claims, quoting him calling Grusch “beyond reproach.”
The Sol Foundation
The Sol Foundation describes itself as a think tank focused on the implications of UAP for society, policy, and science. It was founded by political scientist Nolan Gertz (Stanford). Nell has been a featured speaker at Sol Foundation events.
Key Statements
At the Sol Foundation’s inaugural symposium (November 2023), Nell reportedly made the strongest public statement of any former military official, asserting that non-human intelligence has been interacting with humanity and that the fact of a “non-human intelligence” presence is a matter not of opinion but of fact. (Note: this claim comes from attendee reports and media coverage of the event; direct video quotes should be verified against primary footage.)
Nell’s willingness to make categorical assertions distinguishes him from most other officials, who hedge with “I believe” or “I was told.” His language suggests personal conviction rather than uncertainty.
Significance
Nell is significant because:
- He was on the UAPTF, giving him a genuine inside position.
- He was used by Leslie Kean as a corroborating source for Grusch.
- His public statements are more definitive than most officials.
The counterargument: being on the UAPTF and believing in non-human intelligence are two different things. The UAPTF’s official outputs did not reach the conclusions Nell reaches in his personal statements.