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SCIENCE

The Claim

Honeybees can be trained to detect landmines.

Verified by Lenz ·

The Short Version

The claim is well-supported. Multiple peer-reviewed studies and government-funded research programs (including Sandia National Laboratories and DARPA) have demonstrated that honeybees can be classically conditioned to respond to TNT and other explosive odors associated with landmines, with successful field tests confirming detection capability. The research spans two decades and includes both active conditioning and passive biomonitoring approaches. However, this training enables area-level surveying of minefields rather than precise pinpointing of individual buried mines.

Caveats

  • Most modern research frames honeybee landmine detection as wide-area surveying or biomonitoring, not precise individual-mine pinpointing — the claim may lead readers to overestimate operational capability.
  • Key direct-training experiments date from the early 2000s and were conducted in controlled or limited field settings; widespread operational deployment in active demining has not been established.
  • The bees are trained to detect explosive chemical signatures (e.g., TNT), not landmines themselves — detection depends on explosive residues leaching into the environment, which varies by conditions.

The Receipts

  1. Honeybee-based biohybrid system for landmine detection

    PubMed

  2. Biomonitoring for wide area surveying in landmine detection using honeybees and optical sensing

    Chemosphere (Elsevier)

  3. Honeybee-based biohybrid system for landmine detection

    Science of The Total Environment (via DOI)

  4. Biomonitoring for wide area surveying in landmine detection using honeybees and optical sensing

    University of St Andrews Research Repository

  5. Training bees to find buried landmines

    Sandia National Laboratories

  6. Can Honey Bees Assist in Area Reduction and Landmine Detection?

    James Madison University CISR Journal

  7. Bees that have perfect sense of smell being trained to detect ...

    YouTube (Reuters footage)

  8. Honeybees find land mines

    University of Montana

  9. Training and deployment of honeybees to detect explosives and landmines

    Harvard ADS

  10. Honeybees Trained to Detect Explosives

    element14 Community

+ 1 more sources — see the full list on Lenz

Filed Under

honeybeeslandmines