17 décembre 2024 | International, Aérospatial
Space Force must grow to counter China and Russia, lawmaker says
House Armed Services Chairman Mike Rogers, R-Ala., said the service is not sized to meet increasing threats from China and Russia.
5 novembre 2020 | International, Aérospatial
WASHINGTON — The U.S. Air Force Research Laboratory has opened a lab focused on developing materials for new deployable space structures.
Construction on the Deployable Structures Laboratory, or DeSel, began in December 2019 and opened Oct. 29, 2020. Scientists and engineers moving into the $4 million lab at Kirtland Air Force Base, New Mexico, will continue the work of the Spacecraft Component Technology Center of Excellence, which has a history of developing spacecraft structure materials.
DeSel contains specialized equipment and a climate-controlled, vibration-isolated laboratory capable of testing spacecraft structures up to 20-by-15 meters, allowing AFRL to further research and develop high-strain composite materials.
“I'm excited to have a facility that was specifically built for testing novel deployable space structures,” Benjamin Urioste, research engineer and lead for the Integrated Structural Systems team, said in a statement. “With the push toward hybrid architecture and smaller satellites, high packing efficiency structures and the ability to bring large satellite capability to small satellites is more important than ever.”
“This new class of high strain composite enabled structures requires new ground test facilities,” he added. “Satellite deployments are nerve-wracking, one-shot endeavors and the high-fidelity ground testing that will take place in the DeSel is critical to ensuring on-orbit success.”
Spacecraft Technologies Division chief Mark Roverse said the structures, made possible by high strain composites, "will enable new mission paradigms for the U.S. Space Force.”
“AFRL has led development of high strain composites for deployed spacecraft structures, and we are excited to see the new mission capabilities that are being enabled,” Roverse added.
One spacecraft in development that will benefit from these new structures is AFRL's Space Solar Power Incremental Demonstration and Research project. With the SSPIDR project, the lab wants to build a spacecraft capable of collecting solar energy on orbit and then transmitting that energy to forward-operating bases via radio frequency.
Northrop Grumman was awarded a $100 million contract to support space-based experiments informing SSPIDR's development.
The Space Force is testing that technology on the X-37B, the service's secretive spacecraft, but DeSel's work will provide the materials needed to build the SSPIDR craft.
“This innovative research will help us to deliver the essential energy our warfighters need at the right place at the right time,” explained Col. Eric Felt, director of the AFRL's Space Vehicles Directorate. “Some of the first structures that we look forward to testing in this new lab are those required for our Space Solar Power Incremental Demonstration and Research (SSPIDR) project, one of our top priority programs.”
17 décembre 2024 | International, Aérospatial
House Armed Services Chairman Mike Rogers, R-Ala., said the service is not sized to meet increasing threats from China and Russia.
29 mai 2020 | International, Naval
The National Defense Strategy called the Indo-Pacific the DoD's priority theater. “But all of us also recognize that strategy is budget and budget is strategy, and the budget numbers have not supported, to date, the Indo Pacific's role as the primary theater.” By PAUL MCLEARYon May 29, 2020 at 4:01 AM WASHINGTON: Two prominent senators and a top Pentagon official have come out in support of a new fund aimed at boosting the Indo-Pacific command's logistic, training, and missile-defense missions. The Pacific initiative will have to contend with the federal government's massive COVID-19 response and an exploding federal debt, however, some of which may be countered by the increasingly acrimonious relations with China. The idea of a funding package that would build training ranges across the Pacific and beef up missile defense systems in Guam and Hawaii was proposed in April by Indo-Pacom commander Adm. Philip Davidson, who sent a plan to Congress for $20 billion in funding between 2021 and 2026 to bulk up the US presence in the region. The plan received some bipartisan support on Capitol Hill, and will now find its way into the debate hammering out the 2021 budget markup this summer, Sen. Jim Inhofe, chairman of the Senate Armed Services Committee said Thursday. In a joint op-ed with the top Democrat on the committee Sen. Jack Reed, the duo wrote that “with the stakes so high, the time for action is now. That's why this year we intend to establish a Pacific Deterrence Initiative in the National Defense Authorization Act for Fiscal Year 2021.” The fund will “focus resources on key military capabilities to deter China. The initiative will also reassure U.S. allies and partners, and send a strong signal to the Chinese Communist Party that the American people are committed to defending U.S. interests in the Indo-Pacific.” In a Thursday video conference hosted by the Center for Strategic and Budgetary Assessments, Heino Klinck, deputy assistant Secretary for East Asia said he also supports the idea, while acknowledging that “it'll be a slog” to get the enhanced funding through Congress while so many other funding priorities are competing for federal dollars. “Obviously, when the National Defense Strategy came out it very clearly stated that the priority theater is for us the Indo-Pacific,” he said. “But all of us also recognize that strategy is budget and budget is strategy, and the budget numbers have not supported, to date, the Indo Pacific's role as the primary theater.” Part of the reason for that has been the Trump administration's inability to extricate itself from ongoing wars in the Middle East, including the fight against ISIS and ongoing tensions with Iran that led to thousands more US troops, aircraft, and aircraft carriers heading to the Middle East over the past year. There have been some signs that the Pentagon is looking to shift focus, however. On Thursday, the USS Mustin destroyer sailed within 12 nautical miles of Woody Island in the Paracel Island chain, where China maintains an airfield although the island is claimed by two other countries and has landed bomber aircraft in the past. The Mustin's pass by was the third time in the past month that American ships have challenged Chinese claims to the Paracel and Spratly islands, and the third since March. US B-1 bombers have also flown over the South China Sea recently, and earlier this month, two Navy ships sailed into the middle of a simmering dispute between China and Malaysia in the South China Sea, while being trailed by a shadowing Chinese warship. The Littoral Combat Ship USS Montgomery and supply ship USNS Cesar Chavez sailed close to a Malaysian drillship, the West Capella, a signal to Chinese warships who spent weeks harassing the vessel in international waters illegally claimed by Beijing. These and “other organic decisions that have come out of the [Pentagon] have demonstrated that we're putting more and more resources into the Indo-Pacific,” Klinck said. “I think the president's intent of reducing our footprint in the Middle East and in Central Asia will also lead to additional resources being available for the Indo-Pacific,” he added, “so I think the trend lines are positive, but it will be a slog particularly now in this COVID environment as resources are even tighter.” Davidson's original proposal called for $1.6 billion in the fiscal 2021 budget submitted earlier this year, and $18.4 billion between 2022 and 2026. The biggest funding recommendation is $5.2 billion over the five-year projection for investments in 360-degree air and missile defense systems, long-range precision fires, and ground- and space-based radars. Davidson also identified as “my number one unfunded priority,” the Homeland Defense System-Guam. It's not clear what the overall contours of the Inhofe-Reed plan might be, but they suggest it will have “the aim of injecting uncertainty and risk into Beijing's calculus, leaving just one conclusion: ‘Not today. You, militarily, cannot win it, so don't even try it.'” House Armed Services Committee leaders have also expressed bipartisan support for the idea, with chairman Adam Smith publicly backing the idea, though he hasn't disclosed any detailed plans. Ranking member Mac Thornberry has suggested finding $6 billion in the 2021 budget on things like air and missile defense systems and new military construction in partner countries. That kind of new spending would likely face an uphill battle finding approval across parties and committees with their own priorities, and with flat budget projections going forward, money will be tighter than in previous years. https://breakingdefense.com/2020/05/support-swells-for-new-indo-pacom-funding-will-money-follow
1 octobre 2018 | International, Naval
By: The Associated Press WASHINGTON, D.C. — The U.S. Navy says it's awarded a ship's $3.9 billion contract to Bath Iron Works to build four new destroyers. The Navy announced Friday that it awarded the contract to the Bath shipyard as part of a plan to build 10 new Arleigh Burke-class destroyers. Competitor Huntington Ingalls of Mississippi will build six destroyers. The contracts contain options for additional ships if Congress appropriates more money. The Bath shipyard will build the destroyers over four years. The shipyard this year successfully fought to receive $45 million in non-refundable state tax credits over 15 years, down from $60 million over 20 years as originally proposed. The shipyard employs 5,500 workers and says it wants to stay competitive with the Mississippi shipyard as it bids to build the Navy's new frigate. https://www.navytimes.com/news/your-navy/2018/09/28/bath-iron-works-lands-39-billion-navy-contract