# 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--b305719e
*Numbers under lens:* **Evidence-weighted** (`log-odds@1`)
*Machine twins:* https://truthscore.com/claim/the-demonstration-required-an-open-area-because-participants-were--b305719e.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.

## Voices

*Counted, never weighed.*

- [ARMADA Association](https://truthscore.com/entity/2c8633e6) — independent

## Sources

- [Ukraine detains organizer of defense industry event struck by Russian missile that killed 10, charged with negligence](https://truthscore.com/source/85919e61)