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The Office of Naval Research's Subsurface Platform Science & Technology program is focused on preserving and advancing the advantage of U.S. Navy platforms over adversaries.

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.

The Office of Naval Research's Ship Signatures program supports the Navy’s interest in advanced sea platform survivability science and technology, and submarine science and technology.

The Office of Naval Research's Hydrodynamics Related to Subsurface Vehicles (SSV) program supports the Navy’s interest in advanced sea platform performance science and technology, submarine science and technology, and naval engineering.

The Office of Naval Research's Propulsor Hydrodynamics and Hydroacoustics program explores science and technology related to the physics of fluid flow around propulsors to improve the Navy’s propulsor design capability for improved stealth, efficiency and mobility.

The Office of Naval Research's Advanced Ground and Amphibious Platforms program researches, develops and exploits science and technologies at the intersection of the mechanical, control and electronic system domains to enhance the maneuverability and mobility of ground and amphibious manned and unmanned platforms.

The Office of Naval Research's Ship Structural Reliability program is focused on the development of reliability-based knowledge and tools to improve performance and affordability of naval ship hull structures from cradle to grave.

The goal of the surface ship hydrodynamics and dynamics research area is to develop increased understanding and predictive simulation capabilities of nonlinear interaction of surface ship and ocean environment, free surface turbulence, surface ship dynamics, and hydrodynamic loads in relevant operation environment.

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.

The Office of Naval Research's resilient structures research area endeavors to develop structural configurations, materials and technologies to enable self-sustainable, self-repairable and highly damage resistant structures.