# The demonstration required an open area because participants were testing air defense, electronic warfare, radar, and…
*Canonical page:* https://truthscore.com/claim/the-demonstration-required-an-open-area-because-participants-were--b9937d80
*Numbers under lens:* **Evidence-weighted** (`log-odds@1`)
*Machine twins:* https://truthscore.com/claim/the-demonstration-required-an-open-area-because-participants-were--b9937d80.md · JSON at https://truthscore.com/api/v1
The demonstration required an open area because participants were testing air defense, electronic warfare, radar, and drone interception systems under realistic conditions.