The global marine armor market was valued at USD 2.79 Billion in 2025 and is projected to reach USD 4.15 Billion by 2033, growing at a CAGR of 5.1% from 2026 to 2033. The market is experiencing consistent growth driven by increasing naval modernization programs, rising maritime security concerns, and growing investments in advanced ballistic protection systems for naval and amphibious operations. Expanding adoption of lightweight composite armor materials and advancements in ceramic and ultra-high-molecular-weight polyethylene protection technologies are further supporting market expansion across global defense sectors.