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History-Making Oceanographer and Ret. Navy Captain Dies at 92

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.

November 16, 2023

Semper Floats! Marines Use Sensor Buoys to Better Understand Ocean Battlespace

During the 2020 Trident Warrior exercise, Office of Naval Research-funded scientists dropped sensor buoys to study underwater conditions.

December 22, 2020

Electric Boat Competition Sparks Interest in Naval Science Careers

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.

April 22, 2024

Call for Fire: ONR Tests Virtual Training Systems for JTACs, Fire Support Marines

The Office of Naval Research demonstrated two systems designed to make it easier for Joint Terminal Attack Controllers (JTACs) and Fire Support Marines to train.

April 08, 2021

Basic Research for Electro-Optic/Infrared (EO/IR) Sensors and Sensor Processing

BAA Call N00014-24-S-BC01 Special Programs Announcement for Office of Naval Research (ONR) Research Opportunity: Basic Research for Electro-Optic/Infrared (EO/IR) Sensors and Sensor Processing

October 02, 2023