Australian defense‑tech startup Arkeus has secured $18 million in private‑equity financing to kick off a U.S. manufacturing hub and broaden its client roster, which already includes the U.S. Defense Department. The capital will fund a new plant in Arizona and expand the AI‑driven optical platform that lets drones and aircraft capture spectra beyond visible light, improving performance in low‑visibility environments over the next 12 months.

Arkeus’s technology stitches together data from proprietary sensors, converting infrared and other non‑visible bands into actionable intelligence for both military and civilian users. Operators can maintain situational awareness in GPS‑denied zones or smoke‑filled battlefields, a capability that has drawn interest from homeland‑security agencies and commercial aviation firms seeking more reliable navigation aids, for example, night‑time reconnaissance missions.

With a foothold in Washington and a fresh cash infusion, Arkeus positions itself to capture a growing share of the $10 billion defense‑optics market. The U.S. plant will shorten supply chains, potentially lowering costs for Pentagon programs and opening export pathways for allied forces, and could spur further venture interest in Australian defense innovators. Investors now watch a clear path to revenue scaling.