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During a visit to San Diego for the U.S. Pacific Fleet-led Unmanned Integrated Battle Problem 21, Chief of Naval Research Rear Adm. Lorin Selby said America’s growing focus on autonomous capabilities is showing impressive results.

In the coming years, the U.S Navy and Marine Corps will encounter new challenges to their operational capabilities. From climate change to adversaries with enhanced technological capabilities, these challenges will require forces that are innovative, agile, and ready to adapt to new realities. How naval forces will confront these challenges will be the topic of a conversation with Chief of Naval Research Rear Admiral Lorin C. Selby, hosted during the Navy League’s Sea-Air-Space Exposition, April 3-5, at the Gaylord National Resort and Convention Center in National Harbor, Maryland.

The Office of Naval Research (ONR) sponsored a project at Virginia Tech University nearly 20 years ago that is now growing in influence across the world for measuring aerospace and aeronautical acoustics. Since noise reverberates against solid surfaces, such as the walls of a wind tunnel where acoustical testing takes place, collecting accurate sound data had been nearly impossible at the time. Researchers were also struggling to discern the sound of the wind tunnel’s air flow from the noise of the object traveling through it. After learning about some experiments on Kevlar as a wind screen, William Devenport, an engineering professor and director of Virginia Tech’s Stability Wind Tunnel, said he and a colleague wrote a proposal to then-ONR program officer Ron Joslin to try adding Kevlar to their wind tunnel walls. Devenport submitted the original grant proposal (N00014–04–1–04933) through the FY 2004 Defense University Research Instrumentation Program (DURIP) for alterations to Virginia Tech’s existing Stability Wind Tunnel that would allow it to measure flow-induced noise of relevance to Navy applications.

A dynamic era in naval oceanography recently ended as the iconic Floating Instrument Platform — popularly known as FLIP — was officially retired from service. Built in 1962 with funding from the Office of Naval Research (ONR), FLIP helped generations of scientists and oceanographers better understand the mysteries of the sea, including internal waves, air-sea interaction and long-range sound propagation. Sadly, age and exorbitant life-extension costs resulted in the platform being disestablished. On Aug. 3, a solemn gathering of well-wishers watched as FLIP was towed, at sunset, to a dismantling and recycling facility. Last month, a formal good-bye ceremony was hosted by the Marine Physical Laboratory at the University of California, San Diego (UCSD). Though retired, FLIP will live on at Scripps. One of its booms (crane-like arms for suspending instruments) will be installed on the Scripps research pier in La Jolla and used to deploy instruments. Also, artifacts from the platform will be displayed in a permanent exhibit at Scripps’ Birch Aquarium.

Extraordinarily rugged with a melting temperature of several thousand degrees Fahrenheit. That describes the results of research into new ceramic materials sponsored by the Office of Naval Research (ONR) and recently published in the Journal Nature. A research team, led by ONR’s Principal Investigator, Dr. Stefano Curtarolo, Duke University, developed a computational method for creating new types of ceramics using transition metals – carbonitrides or borides – through a process called Disordered Enthalpy-Entropy Descriptor (DEED). The applications are endless, said Dr. Eric Wuchina, a research materials engineer who was the program officer with ONR’s Sea Warfare and Weapons department when Curtarolo’s research team was awarded the Multidisciplinary University Research Initiative (MURI). According to Wuchina, the variety of new compositions could create potentially millions of new materials.

Student engineering teams from Princeton, Washington College and the University of Alabama have won first place in their respective events at the “Promoting Electric Propulsion” (PEP) boat races, sponsored by the Office of Naval Research (ONR) and the American Society of Naval Engineers (ASNE). In just six years, this electric boat-building competition has grown from a single university to 34, with more than 200 students who took part in the five-mile races on Broad Bay in Virginia Beach. Dr. Steve Russell, program officer, Sea Warfare and Weapons department, said he launched the PEP competition with a colleague from ASNE, Dr. Leigh McCue, and Tim Cullis, Naval Sea Warfare Center Carderock, after seeing a public race by local hobbyists in the Chesapeake Bay.

Known as the Layered Laser Defense (LLD), the weapon was designed and built by Lockheed Martin to serve as a multi-domain, multi-platform demonstration system. It can counter unmanned aerial systems and fast-attack boats with a high-power laser—and also use its high-resolution telescope to track in-bound air threats, support combat identification and conduct battle damage assessment of engaged targets.

The Office of Naval Research's Electric Power Components and Systems program supports the Navy’s interest in advanced naval power and energy systems research and technology.

The Office of Naval Research's Expeditionary Energy program seeks breakthrough technologies to support the future of hybrid and expeditionary warfare.

The Office of Naval Research's Operational Endurance from Environmental Carbon program seeks technology development to support sustainable carbon neutral operational energy processes and materials for U.S. Navy and U.S. Marine Corps needs.