The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

Modern day nuclear aircraft carriers are highly-advanced vessels with all sorts of technology installed in them, but ...

The potential interference of wind turbine generators (WTGs) with the performance of ship-based radar systems raises concerns for safe marine navigation near or around offshore wind farms. An ad hoc ...

Prymary (Phantoms), a Defence Intelligence of Ukraine (DIU) special unit, has hit a helicopter, a patrol ship, a tugboat and ...

The Navy's stealthy USS Zumwalt destroy is preparing to fire its first missile as part of an effort to prepare the ships radar, weapons and tracking system as the service the new, high-tech attack ...

Ship wakes, the characteristic wave patterns generated by vessels, provide a crucial indicator of maritime activity and hydrodynamic processes. When captured by Synthetic Aperture Radar (SAR), these ...

RTX Corporation’s RTX business segment, Raytheon, recently shipped the first AN/TPY-2 radar, outfitted with full Gallium Nitride (GaN) technology, to the U.S. Missile Defense Agency. The radar is also ...