The Navy Just Printed 1,000+ Parts Underway: Inside RIMPAC 26's USS Essex, the Pentagon's Largest Distributed-Manufacturing Live Fire
During RIMPAC 2026, the amphibious assault ship USS Essex became the centerpiece of what the Navy calls the largest advanced-manufacturing demonstration in Department of War history. The headline number — 1,000-plus parts made underway — belongs to Firestorm Labs' containerized polymer platform, not the metal hybrid cell it is often conflated with. Here is what actually printed, what it means for contested logistics, and the read-through for the additive supply base.