The quiet ones in defense are usually the most dangerous. Not loud. Not flashy. Just focused. ARCYN Defense just closed its seed round, and if you read between the lines, this is less about capital and more about capability.
Let’s start with the builders. Congratulations to Dr. Aaron Poynton, CEO, and Dr. Fazel Farahmand, CTO, for getting this round done. Seed capital in defense tech is not a participation trophy. It is earned. Add Lou Schiliro, Head of Operations, and you have a team that understands execution is the only strategy that matters once the wire hits.
ARCYN Defense, formerly Marteos Industries, is developing next generation air and counter threat defense systems powered by edge artificial intelligence and advanced kinetic technologies. That is not marketing poetry. That is a signal. Edge AI means decisions happen where the threat lives, not in some distant data center praying for bandwidth. Kinetic means this is not theory. It moves. It intercepts. It ends conversations mid sentence.
The company is advancing an early prototype air defense platform and building a minimum viable product preparing for several upcoming demonstrations with the U.S. Department of War. Demonstrations are where slide decks go to die and real systems earn their oxygen. You either perform or you become a footnote.
The advisory board reads like a roll call of people who have actually seen the horizon from above it. Major General Brook Leonard (Ret.). Lieutenant General Eric Wesley (Ret.). Colonel Terry Virts (Ret.), U.S. Air Force, former NASA astronaut and commander of the International Space Station. That is not ornamental credibility. That is operational scar tissue.
ARCYN Defense talks about redefining the economics of air defense in an era of rapidly proliferating, low cost threats. That line matters. When drones get cheaper and smarter, the math changes. You cannot spend $1M to stop something that cost $10K to build. Precision, resilience, affordability at scale. Those words are doing heavy lifting.
Here is the business lesson. They built an early prototype before chasing headlines. They aligned the product with real operational realities. They surrounded the core team with leaders who understand how modern and future battlefields actually function. Then they raised capital to accelerate, not to experiment in public.
Washington, D.C. is their base. Contested environments are their arena. The seed amount is undisclosed. That tells you the story is not about vanity metrics. It is about velocity.
If you are in defense, aerospace, or adjacent to national security, pay attention. ARCYN Defense is not trying to be loud. They are trying to be effective. And in this market, effectiveness compounds faster than hype ever could.

