4 mai 2018 | International, Terrestre
Army installations across Hawaii will receive $2.6 billion in funding over a 32-year period to build and upgrade facilities, as part of he Army's Hawaii Infrastructure Readiness Initiative.
According to a statement released by U.S. Sen. Brian Schatz, D-Hawaii, a member of the Senate Appropriations Committee, the Army will begin with an initial five-year investment of $350 million in military construction “to improve the shortfall of aviation facilities at Wheeler Army Air Field that are necessary to support a number of new aircraft the Army has brought to Hawaii in recent years, including AH-64 Apaches with the 25th Combat Aviation Brigade.”
The initial funding will also be used to improve operations facilities at Schofield Barracks.
“This long-term plan to upgrade and build new facilities represents the Army's commitment to Hawaii and our key role in the region,” Schatz said in a statement. “The planned funding is critical to Hawaii, to the Army's success, and to our national security. Fulfilling this plan will require timely and predictable funding, and the Department of Defense has my commitment to provide just that as we get back to the regular business of passing appropriations bills on time.”
6 août 2021 | International, Aérospatial
In another blow for U.S. hypersonic flight testing, John Hopkins University Applied Physics Laboratory confirmed that a long-delayed flow physics flight experiment supported by the U.S. Air Force Research Laboratory failed to meet “all science objectives” after an anomaly with the launch vehicle.
7 décembre 2020 | International, Naval
By DAVE RESS DAILY PRESS | DEC 04, 2020 AT 5:14 PM Norfolk Naval Shipyard can proceed with plans to build a plant to supply the steam and most of the electricity it uses, the State Air Pollution Control Board ruled. The board found that the new facility would not boost pollutants — including sulfur dioxide, carbon monoxide and nitrogen oxide — above air-quality standards. Its staff analyses also found increased emissions of those chemicals would not be significant, although the board staff did note that increases in very small particulate matter would be significant. The shipyard wants to install two natural gas-powered turbines, each capable of generating 7 megawatts of electricity, as well as a boilers, heat-recovery generators and one 2.4 megwatt steam turbine. The $30 million project would allow the yard to generate its own steam, instead of purchasing it from the nearby Wheelabrator plant. The plant also would supply most of the electricity the yard now receives from Dominion Energy. James Boyd, president of the Portsmouth branch of the NAACP, said the project would add pollutants to the already bad air, raising serious environmental justice concerns. In a letter to the board, he also said forecasts of emissions miscalculated totals, by reporting pollutant totals from one gas turbine and one burner from the steam generator, instead of calculating the total of all the turbines were operating. University of Richmond geography professor Mary Finley-Brook noted that the shipyard is a Superfund site, which means its neighbors are more vulnerable to harm from emissions. Finley-Brook said the assessment of impact on community health was inadequate. A study for the board by two Massachusetts-based PhD toxicologists said air currently is safe and new plant would not change that, while board staff said air quality in the area had improved over the past 20 years. Chesapeake Bay Foundation executive director Peggy Sanner said she is disappointed that the board did not require monitoring and reporting of actual emissions from the plant, once it is operating, in 2022. “There are serious environmental justice concerns around building a new fossil fuel plant in this predominantly African-American community, which is overwhelmed by health risks from industrial pollution, she said, adding " Portsmouth residents already live near high concentrations of toxic waste at the nine Superfund sites within a 15-mile radius.” https://www.pilotonline.com/business/shipyards/dp-nw-naval-shipyard-plan-20201204-6pb3dpzdxvgo5b5yr3z4ygptem-story.html
22 novembre 2021 | International, Aérospatial
Les groupes Raytheon, Lockheed Martin et Northrop Grumman vont développer des missiles pour aider les États-Unis à mieux se défendre contre des attaques hypersoniques, a indiqué le Pentagone, vendredi 19 novembre. Les trois contrats, à hauteur de plus de 60 M$ au total, ont été conclus pour le développement de missiles intercepteurs. Les missiles hypersoniques sont plus manœuvrables que les missiles balistiques et peuvent évoluer à basse altitude, ce qui les rend plus difficilement détectables. Selon Washington, Pékin a testé en août dernier un missile hypersonique avec charge nucléaire très difficile à intercepter. Les États-Unis estiment que Pékin développe cette technologie beaucoup plus rapidement que prévu. Le Figaro du 20 novembre