Ghost Murmur is a classified CIA system that can track a human heartbeat from miles away..It detects the unique electromagnetic signal produced by every human heart..The system reportedly works up to 40 miles in ideal low-noise conditions..It uses quantum magnetometry with advanced diamond-based sensors..AI filters noise and identifies a person’s unique heartbeat signature..It is designed for search, rescue, and intelligence missions in hostile areas..In April 2026, it helped locate a downed U.S. F-15 pilot hiding in Iran..It works best in deserts or mountains, but struggles in noisy urban areas..Experts say its full capabilities remain unconfirmed and highly classified..Read More Stories .Join our WhatsApp Channel to get the latest news, exclusives and videos on WhatsApp