The Brazilian Navy is currently in the process of selecting the best bidder for its Tamandaré-class corvette acquisition project and has revealed the list of teams vying for the project in which Brazil is reportedly ready to invest US$1.6 billion. As revealed by the navy, the contender list includes
Unmanned underwater vehicle developer Aquabotix announced it has entered a special purpose cooperative research and development agreement (CRADA) with the US Navy to start testing of its SwarmDiver micro swarming unmanned surface vehicle (USV). The CRADA with Naval Undersea Warfare Center (NUWC) Div
The US Navy officially welcomed the MQ-4C Triton unmanned aircraft system to the fleet with a ceremony on May 31. The ceremony marked the start of flight operations, seven months after the US Navy received its first operational Triton from Northrop Grumman in November 2017. Naval Base Ventura County
The US Navy has marked the 50th anniversary of the loss of attack submarine USS Scorpion (SSN 589) in a ceremony at the Scorpion Memorial on Norfolk Naval Station. On May 26, family members, friends, and submariners past and present gathered at the memorial to honor the memory of the 99 sailors lost
A 2015 expedition aboard the Colombian Navy research ship ARC Malpelo discovered the famous shipwreck of 300-year-old Spanish ship San José which is believed to have sunk with a cargo gold, silver, and emeralds worth billions of dollars. The shipwreck was discovered on November Nov. 27, 2015, but Wo
The US Naval Research Laboratory (NRL) will be adding solar technology to its Hybrid Tiger unmanned aerial vehicle (UAV) as it seeks to achieve a flight duration of over three days for the system. NRL has awarded Alta Devices a contract to deliver its light-weight solar technology for the UAV. Alta
Puget Sound Naval Shipyard & Intermediate Maintenance Facility have partnered with the US Naval Undersea Museum to preserve part of a historic submarine. The ownership of the control room from the experimental nuclear research submarine NR-1 was transferred from the shipyard to the museum during a c
The US Navy-owned research vessel (R/V) Thomas G. Thompson returned to sea recently following an 18-month mid-life refit at Vigor Marine’s Harbor Island shipyard in Seattle. The vessel was “was refurbished from stem to stern”, according to Vigor Marine, and has received new operating systems and tec
The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) has participated with the US Navy and the US Coast Guard (USCG) in several tests and evaluations of two National Security Cutters (NSC) to assess their operational capability. The cutters in question are USCGC Hamilto
Australian scientists will be using a retired US Navy Seahawk helicopter for the development of fatigue testing technologies, the Australian defense ministry has announced. The technology on which the scientists will work could transform how military helicopters are managed with the potential to red
US, French and UK forces launched strikes on Syrian chemical facilities in the morning hours of April 14 in response to chemical attacks used by the Syrian government early April. US guided missile destroyer USS Higgins and USS Laboon, guided missile cruiser USS Monterey and Virginia-class submarine
The Canadian government is starting to invest in defense research which will improve subsea surveillance solutions for its Arctic regions. On April 6, the government announced it has awarded a contract to Cellula Robotics to develop a fuel cell that would boost the ability for autonomous underwater
The US Office of Naval Research has awarded Concurrent Technologies Corporation (CTC) a $2.6 million two-year contract to supply technology solutions that will ensure the manufacturability of metallic parts from additive manufacturing (AM) machines. The contract, awarded through the Quality Metal Ad
The US Navy has issued a two-ship buy Request for Proposal (RFP) to Huntington Ingalls Industries – Newport News Shipbuilding (HII-NNS) for Ford-class carriers CVN 80 and CVN 81 looking to get more details on potential cost savings which could be achieved with a two-ship buy. The RFP was issued by U
