Navy & Maritime

The electrification of ships is revolutionizing the maritime industry, offering the promise of zero-emission travel and the potential to mitigate noise pollution. Yet, the relationship between electric propulsion and noise radiation—both airborne and underwater—remains largely unexplored. A recent study investigating three diesel-electric hybrid ferries operating in hybrid and fully electric …

In a pivotal step toward reinforcing maritime technological dominance and operational readiness, the U.S. Navy has introduced its Naval Science and Technology (S&T) Strategy. Announced by Navy Secretary Carlos Del Toro at the Sea-Air-Space exposition, the strategy outlines a comprehensive approach to guide Navy and Marine Corps research efforts, ensuring …

Marine propulsion is the beating heart of every vessel, underpinning the movement and efficiency of maritime transportation. At the core of this crucial system lies the marine propeller—an indispensable component driving innovation in the industry. . Since their invention in the 19th century, propellers have undergone significant advancements, driven by …

Marine Propeller Market size was valued at USD 4.88 Billion in 2024 and is projected to reach USD 5.86 Billion by 2031, growing at a CAGR of 2.54% during the forecast period 2024-2031. In this article, we delve into the factors shaping this dynamic market, highlight key trends, and explore the innovations and challenges that …

In the world of marine propulsion, waterjet systems are increasingly gaining recognition for their unique advantages over traditional propeller-driven systems. Unlike conventional propellers, which rely on spinning blades to push water backward and generate forward thrust, waterjets utilize a high-thrust stream of water to propel the vessel. This method not …

The global economy relies heavily on the uninterrupted operation of cargo ships, which transport over 80% of the world’s traded goods. Yet, these massive vessels can face unexpected mechanical or navigational challenges, including the loss of propulsion, steering, or power. Such incidents can pose significant risks to the safety of …

The U.S. Navy’s need for an advanced, next-generation X-band radar is becoming more urgent as naval forces confront unprecedented threats in the Red Sea, where U.S. and coalition naval forces have been under sustained attack. Since late last year, Houthi rebels have intensified their assaults on commercial shipping, employing advanced …