Interest is real. A ticker may not be.
Large defence programmes, autonomous systems, manufacturing expansion, and IPO speculation drive public-market interest.
Search volume can rise around funding, product releases, partnerships, acquisition reports, or IPO discussion. None of those events alone establishes a security that retail investors can trade.
Private value is not a public quote
Defence technology comparables have different contract mixes, margins, security requirements, and ownership structures; they are not direct substitutes.
Private shares can carry transfer restrictions, eligibility requirements, limited disclosure, different share classes, and little liquidity. Never infer availability from a price shown on an unofficial marketplace.