31 août 2018 | International, Terrestre
By: Neil Fotre
The Additive Manufacturing Team at Marine Corps Systems Command and Marines from the I Marine Expeditionary Force operated the world's largest concrete 3D printer at the U.S. Army Engineer Research and Development Center in Champaign, Illinois, according to the Marine Corps.
The combined force effort was used to 3D print a 500-square-foot barracks hut.
“This exercise had never been done before," Additive Manufacturing's project officer Capt. Matthew Friedell said in a news release. "People have printed buildings and large structures, but they haven't done it onsite and all at once. This is the first-in-the-world, onsite continuous concrete print.”
22 juillet 2024 | International,
A Chinese crime syndicate, Vigorish Viper, uses an advanced cyber suite to run a cybercrime network, including illegal gambling and human trafficking.
29 octobre 2018 | International, Aérospatial
By: Valerie Insinna WASHINGTON — As part of the Air Force's push to boost its number of operational squadrons to 386 total, and the service may need additional C-17s, the head of Air Mobility Command said Friday. The service's expansion plan, which was named “The Air Force We Need” and unveiled this September, called for one airlift squadron and 14 tanker squadrons to be added by 2030. At the time, service leaders from Air Force Secretary Heather Wilson to AMC Commander Gen. Maryanne Miller, said more work would need to be done in order to determine the mix of aircraft needed to get to the 386 squadron goal, which is 74 more than the service has now. But now, AMC has a better idea of what it could require, Miller told reporters during an Oct. 26 roundtable. The analysis from “The Air Force We Need” supports adding three new C-17 Globemaster III squadrons and cutting two C-130 Hercules squadrons from the airlift inventory, she said. That would bring the total number of airlift squadrons up to 54, an increase of one squadron. But Boeing's C-17 production line in Long Beach, California is dead, with the company having manufactured the final Globemaster in 2015. Increasing the number of C-17s could entail restarting the production line — an expensive proposition for any aircraft — but Miller said the Air Force had not yet begun discussing the possibility with Boeing. "Those are the details that we have not looked at,” Miller said. “That will be the next discussion as we proceed, talking with Congress and working with Congress, because the same would apply for the tanker fleet,” she said. “An additional 14 squadrons by 2030 — what would be the path to get there? Something we're looking at, but again, this is just the initial stages of talking with Congress and getting this concept out there." It's unclear what other options would exist to increase the number of C-17 squadrons aside from restarting the production line. The U.S. Air Force currently operates 222 C-17s, but began retiring some of the oldest Globemaster IIIs in 2012. It may be possible that those C-17s could be taken out of storage and revitalized. A spokeswoman for Boeing had no comment. Miller stressed that discussions about the makeup of the future airlift fleet are still in the beginning stages, and will be informed not only by Congress but also by an ongoing AMC study. That Mobility Capabilities Requirements Study is slated to be delivered to Capitol Hill in a couple of months, and may have different recommendations than the “Air Force We Need” analysis on how many airlift squadrons are needed, and of what aircraft models. “The two studies took slightly different approaches to that,” she said. “The results of each of those studies will be reviewed and I think there will be a combination somewhere in there to try to validate the results of those studies put together.” https://www.defensenews.com/digital-show-dailies/airlift-tanker-annual/2018/10/26/could-the-air-force-restart-the-c-17-production-line
6 mars 2020 | International, Aérospatial
By: Aaron Mehta WASHINGTON — The future location of U.S. Space Command, and all its associated jobs and dollars, won't be coming before the November election, thanks to a directive by Secretary of Defense Mark Esper to relaunch the department's search process. On Tuesday, Space Force Vice Commander Lt. Gen. David Thompson told the House Armed Services Committee that department leaders are “going to take a holistic look at all of the potential options, all the potential locations" being considered for the combatant command. “We've been directed to go back, open up the aperture, and look at all of them. And so, that includes — that include bases. It includes perhaps some nontraditional locations. We will absolutely establish the criteria we need for each of these organizations and then base them accordingly,” he added. And on Wednesday, Secretary of the Air Force Barbara Barrett confirmed that the Air Force would be restarting the national competition for Space Command's location. “We're going to reopen the process, and put forward criteria in detail and invite all who think they have a good shot at it to come and represent their communities for that possible basing choice,” the secretary said. Barrett added that an announcement on the new competition would come “this spring.” Those comments led to a pointed line of questioning to Esper from Sen. Doug Jones, D-Ala., who during a Senate Armed Services Committee hearing directly asked if the decision to recompete was tied up in electoral politics. Thompson testified that “the Air Force was directed — and I emphasize the word ‘directed' — to go back and open this up," Jones said. "A cynical person in today's world would think there are some electoral politics coming into play in this.” He then pointedly asked if the decision came from the White House. A leaked 2019 memo of potential bases listed four locations in Colorado — Buckley Air Force Base, Cheyenne Mountain Air Force Station, Peterson Air Force Base and Schriever Air Force Base — as well as the Army's Redstone Arsenal in Alabama and Vandenberg Air Force Base in California. There has been heavy political push from the Florida delegation as well. Awarding Space Command and its myriad of jobs could benefit politicians running in a swing state such as Colorado or Florida; Jones, a surprise winner in a 2017 special election, is a top target for Republicans in November's election and could potentially benefit should the award go to his native Alabama. Esper, however, denied there was any push from the White House to influence politics, stating bluntly: “It came from me. I'm the responsible party.” The reason for the change, he explained, came from discussions with members as far back as his August nomination process. “During my talks on the hill prior to my nomination, particularly after my hearing here, I visited the House and heard from members on both sides of the aisle that they thought the process that had been run was unfair and not transparent. And there were a number of complaints,” Esper said. “So I directed at that time that we pause in place. “I took a briefing on it along with [Deputy Secretary of Defense David] Norquist. We did not feel it was transparent enough; that enough states, members etc. had a chance to participate. So we directed it be revisited, and a different approach be taken where [the department would] outline the criteria, the screening criteria by which a place would meet as a qualifier, throw that to all members and offer them to nominate locations,” while being transparent about the criteria and giving rolling updates to Congress as the work progressed. However, that process took time to get going, and until a month ago was not fully underway, Esper conceded, meaning it will now take “several months” before anything is finalized — almost certainly after November's election is over. “I'm the one who did it. It was my initiative, simply to make sure that transparency and buy in and consent with the process,” he said. “If it helps assure you, I don't see anything being announced before the election.” https://www.defensenews.com/space/2020/03/05/the-pentagon-has-relaunched-its-space-command-location-search-heres-why/