June 5, 2023 | International, Other Defence
New orders for U.S.-made goods rose for a second straight month in April, boosted largely by defense spending, but the overall manufacturing industry continued to struggle under the weight of higher interest rates.
https://www.reuters.com/markets/us/us-factory-orders-rise-april-2023-06-05/
March 23, 2021 | International, Aerospace
The US Director of Operational Test and Evaluation's annual report says the CH-53K engine's performance degrades bellow the accepted minimum after 21 minutes of dust exposure. This is causing great concern in the IAF as it eyes buying the first batch of 20 helicopters.
January 21, 2021 | International, Land, C4ISR
RACER-Sim to focus on new computer models to advance autonomy capabilities DARPA's Robotic Autonomy in Complex Environments with Resiliency - Simulation (RACER-Sim) project is seeking innovations in technologies that bridge the gap from simulation to the real world and significantly reduce the cost of off-road autonomy development. DARPA invites proposals for promising solutions that support these goals. While the past decade has seen increased use of simulation in developing field robotics, the military off-road environment is especially challenging and complex. Computers need to re-create three-dimensional surfaces, compliant soils and vegetation, and hundreds of obstacle classes. Software also needs to take into account lower fidelity or limited mapping data, unique platform-surface interactions, continuous motion planning, and no defined road networks or driving rules. In addition, modeling high speed off-road performance of sensors/modalities, sensor-to-terrain representations, autonomous platforms, and autonomous control remains a software and processing challenge. “Because these challenges haven't been effectively met, the practical use of current virtual models to advance off-road field robotics capabilities is limited and doesn't yet allow a demonstrable simulation-to-real world capability, said Dr. Stuart Young, RACER program manager. “The large reality gap of current software models and complexities of their use discourage developers and prevent them from leveraging the full benefits of simulation.” Over a four-year timeline, RACER-Sim will investigate technologies that are applicable to the off-road environment in the areas of algorithm development, simulation element technologies, and simulator content generation. Source: DARPA Date: Jan 19, 2021 https://www.asdnews.com/news/defense/2021/01/19/darpa-project-drives-simulation-technology-offroad-unmanned-vehicles
August 24, 2021 | International, Naval
'We will continue to boost the potential of the Russian Navy, develop its bases and infrastructure, arm it with state-of-the-art weapons.'