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The Ocean Battlespace Sensing Department explores science and technology in the ocean battlespace environment.

Today, the White House Office of Science, Technology, and Policy (OSTP) released the “National Strategy for Aquatic Environmental DNA.” The Environmental DNA (eDNA) Task Team had 10 federal agencies participating in drafting the strategy and included significant scoping and engagement of the private sector, academia and non-profit organizations.

In the world of science and technology (S&T), getting a new product to warfighters in less than five years is nearly unheard of—unless you are talking about the TechSolutions program, which puts newly developed prototypes into warfighters’ hands in 12 months or less.

Assessing surf zone conditions has never been an exact science for the Department of the Navy. That’s about to change thanks to a recent request to TechSolutions, which has resulted in new surf observation (SUROB) technology to make operational forecasts more precise. For the past six months, a team of scientists and engineers from the Naval Research Lab (NRL) and the U.S. Army’s Engineering Research and Development Center (ERDC) have been developing the technological tools needed to create a more precise surf observation report. In order to gain greater insight into how the surf observation tool may improve warfighter operations, NavalX recently organized a workshop that brought together the science and engineering developers with the Sailors and Marines who would use it. TechSolutions received the request less than a year ago for a technology-driven solution for surf observation from Maj. Zachary Taylor, a technology officer with the Marines’ Warfighting Lab. Within weeks, TechSolutions began working with the development team at NRL and ERDC to come up with a prototype.

The International Cooperative Engagement Program for Polar Research (ICE-PPR) International Workshop for Sea Ice and Icebergs was held recently at the U.S. Naval Academy in Annapolis, Maryland. The workshop attendees focused on three areas: science and technology researchers who study data and create new algorithms or sensors; the centers that produce ice analysis products for mariners; and the operators themselves, personnel from the U.S. and Canadian Navies and Coast Guards who have operated ships in polar regions.

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A research project from the Office of Naval Research (ONR) Global is providing valuable information about the effects of melting glaciers in Patagonia that feed into coastal fjords, transporting sediments, freshwater and nutrients. Dr. Chris Konek, science director at ONR Global in Chile, said the research will help the Department of the Navy (DoN) understand the effects of a changing climate on the coastal environment. “That’s the kind of the thing the Marines need to be able to handle,” he said. “It’s basic research and so it will help provide a fundamental understanding of this aspect of coastal systems where you can expect more things like this to happen in the future – more glacial melting as opposed to less.” Cristian Escauriaza, professor, Pontificia Universidad Católica de Chile, is the principal investigator along with his university colleague, Megan Williams. They are working with the Filantropía Cortés-Solari, a conservation organization that owns and manages the Melimoyu Elemental Reserve in northern Patagonia. Patagonia is largely remote with a diverse ecosystem and a rich array of wildlife, including penguins and blue whales. Konek said ONR Global is interested in Escauriaza’s project for its potential to inform what’s happening to that ecosystem, which can also help inform what’s happening to other coastal regions experiencing the same challenges.

A U.S. Marine and Coast Guardsman each recently received a Chief of Naval Research (CNR) Award for Excellence in Intelligent Autonomous Systems from the Naval Postgraduate School (NPS).

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.

Retired U.S. Navy Capt. Don Walsh, best known for his daring dive to the deepest spot on Earth, nearly 36,000 feet below the ocean’s surface, has died at age 92. Walsh was a co-pilot of the Trieste bathyscaphe, a deep submergence vehicle acquired by the Office of Naval Research (ONR) in 1958. Two years later, on January 23, 1960, Walsh and Swiss engineer Jacques Piccard, son of the inventor of the bathyscaphe, became the first humans to descend into the Challenger Deep, located in the Pacific Ocean’s Mariana Trench. “ONR sponsored the Trieste, but it was then-Lt. Don Walsh who made the very daring decision to make the first descent into the deepest spot of the earth’s ocean. Walsh was a Navy officer, a submariner, an adventurer, and an oceanographer. To his family, we extend our deepest condolences and gratitude for allowing him to explore, and share his extraordinary experiences and knowledge with us,” said Chief of Naval Research Rear Adm. Kurt Rothenhaus.