US Navy facing early challenges in modernizing dry docks for submarine maintenance

Sur le même sujet

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  11 octobre 2018 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

  Contract Awards by US Department of Defense - October 10, 2018

  AIR FORCE United Launch Services, Centennial, Colorado, has been awarded a $967,000,000 other-transaction agreement for the development of a Launch System Prototype for the Evolved Expendable Launch Vehicle program. This award is part of a portfolio of three agreements that leverage commercial launch solutions in order to have at least two domestic, commercial launch service providers that meet National Security Space requirements, including the launch of the heaviest and most complex payloads. This agreement requires shared cost investment for the development of the Vulcan Centaur launch system. Work will be performed in Centennial, Colorado; and Decatur, Alabama, with launch facilities at Cape Canaveral Air Force Station, Florida; and Vandenberg Air Force Base, California, and is expected to be completed by March 31, 2025. This award is the result of a full and open competition. This agreement will be incrementally funded with fiscal 2018 through 2024 research, development, test and evaluation funds totaling a maximum of $967,000,000. Fiscal 2018 funds in the amount of $109,000,000 are being obligated at the time of award. The Launch Systems Enterprise Directorate, Space and Missile Systems Center, Los Angeles Air Force Base, California, is the contracting activity (FA8811-19-9-0003). Orbital Sciences Corp., Chandler, Arizona, has been awarded a $791,601,015 other-transaction agreement for the development of a Launch System Prototype for the Evolved Expendable Launch Vehicle program. This award is part of a portfolio of three agreements that leverage commercial launch solutions in order to have at least two domestic, commercial launch service providers that meet National Security Space requirements, including the launch of the heaviest and most complex payloads. This agreement requires shared cost investment for the development of the OmegA launch system. Work will be performed in Chandler, Arizona; Magna and Promontory, Utah; Iuka, Mississippi; West Palm Beach, Florida; Sandusky, Ohio; and Michoud, Louisiana, with launch facilities at Kennedy Space Center, Florida; and Vandenberg Air Force Base, California. The work is expected to be completed by Dec. 31, 2024. This award is the result of a full and open competition. This agreement will be incrementally funded with fiscal 2018 through 2024 research, development, test and evaluation funds totaling a maximum of $791,601,015. Fiscal 2018 funds in the amount of $109,000,000 are being obligated at the time of award. The Launch Systems Enterprise Directorate, Space and Missile Systems Center, Los Angeles Air Force Base, California, is the contracting activity (FA8811-19-9-0002). Blue Origin LLC, Kent, Washington, has been awarded a $500,000,000 other-transaction agreement for the development of a Launch System Prototype for the Evolved Expendable Launch Vehicle program. This award is part of a portfolio of three agreements that leverage commercial launch solutions in order to have at least two domestic, commercial launch service providers that meet National Security Space requirements, including the launch of the heaviest and most complex payloads. This agreement requires shared cost investment for the development of the New Glenn launch system. Work will be performed in Kent, Washington; Huntsville, Alabama; and Kennedy Space Center and Cape Canaveral Air Force Station, Florida, with launch facilities at Cape Canaveral Air Force Station, Florida; and Vandenberg Air Force Base, California. The work is expected to be completed by July 31, 2024. This award is the result of a full and open competition. This agreement will be incrementally funded with fiscal 2018 through 2024 research, development, test and evaluation funds totaling a maximum of $500,000,000. Fiscal 2018 funds in the amount of $109,000,000 are being obligated at the time of award. The Launch Systems Enterprise Directorate, Space and Missile Systems Center, Los Angeles Air Force Base, California, is the contracting activity (FA8811-19-9-0001). General Electric Aviation, Cincinnati, Ohio, has been awarded a not-to-exceed $250,000,000 indefinite-delivery/indefinite-quantity (IDIQ) contract (FA8650-19-D-2057) for Advanced Turbine Technologies for Affordable Mission-Capability (ATTAM) Phase I. The mission of the ATTAM Phase I program is to develop, demonstrate, and transition advanced turbine propulsion, power and thermal technologies that provides improvement in affordable mission capability. This approach extends to a range of legacy, emerging, and future military propulsion, power and thermal technology needs in multiple applications. Work will be performed in Cincinnati, Ohio, and is expected to be completed by October 2026. This award is the result of a competitive acquisition and 54 offers were received. No specific funds are obligated on the basic IDIQ, although in conjunction with the basic IDIQ award, the first task order (FA8650-19-F-2087) is incrementally funded with fiscal 2018 research, development, test and evaluation funds in the amount of $25,000 at time of award. Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio, is the contracting activity. . DEFENSE LOGISTICS AGENCY US Foods Inc., doing business as US Foods – Lexington, Lexington, South Carolina, has been awarded a maximum $452,617,541 firm-fixed price, indefinite-delivery/indefinite-quantity with economic-price-adjustment contract for full line food distribution support. This was a competitive acquisition with two responses received. This is a two-year base contract with one, one-year option period and one two-year option period. Maximum dollar amount is for the life of the contract. Location of performance is South Carolina, with an Oct. 9, 2023 performance completion date. Using military services are Army, Navy, Air Force, and Marine Corps. Type of appropriation is fiscal 2019 through 2024 defense working capital funds. The contracting activity is the Defense Logistics Agency Troop Support, Philadelphia, Pennsylvania (SPE300-19-D-3205). Fairbanks Morse LLC, Beloit, Wisconsin, has been awarded a maximum $33,661,555 firm-fixed-price delivery order (SPRMM1-19-F-LK01) under basic ordering agreement SPRMM1-15-G-0901 for turbochargers. This was a sole-source acquisition using justification 10 U.S. Code 2304(c)(1), as stated in Federal Acquisition Regulation 6.302-1. This is a stand-alone order with the option to purchase an additional 24 units within 90 days from award. Location of performance is Wisconsin, with a May 11, 2020, performance completion date. Using military service is Navy. Type of appropriation is fiscal 2019 Navy working capital funds. The contracting activity is Defense Logistics Agency Land and Maritime, Mechanicsburg, Pennsylvania. Fairbanks Morse LLC, Beloit, Wisconsin, has been awarded a maximum $33,661,555 firm-fixed-price delivery order (SPRMM1-19-F-LK00) under basic ordering agreement SPRMM1-15-G-0901 for turbochargers. This was a sole-source acquisition using justification 10 U.S. Code 2304(c)(1), as stated in Federal Acquisition Regulation 6.302-1. This is a stand-alone order with the option to purchase an additional 24 units within 90 days from award. Location of performance is Wisconsin, with a May 11, 2020, performance completion date. Using military service is Navy. Type of appropriation is fiscal 2019 Navy working capital funds. The contracting activity is Defense Logistics Agency Land and Maritime, Mechanicsburg, Pennsylvania. MISSILE DEFENSE AGENCY Lockheed Martin Missiles and Fire Control, Grand Prairie, Texas, is being awarded a $164,000,000 contract modification (P00034) to previously awarded, sole-source, cost-plus-incentive-fee, cost-plus-fixed- fee, firm-fixed-price, indefinite-delivery/indefinite-quantity contract HQ0147-10-D-0001 for the Terminal High Altitude Area Defense Field Support Contract (TFSC). This modification will increase the total ceiling value from $561,200,000 to $725,200,000. The contractor will continue to perform the same effort under the general scope of the TFSC, which includes logistics performance requirements, forward stationing for theater support, logistics information capabilities, post deployment software support, product assurance, safety, missile support, security and engineering services. This modification will also incorporate the International Engineering Services Program and Field Surveillance Program activity. The work will be performed in Huntsville, Alabama; Sunnyvale, California; Grand Prairie, Texas; and Troy, Alabama. The ordering period remains from March 25, 2010, through March 31, 2019. This contract was awarded under the sole-source authority pursuant to Federal Acquisition Regulations 6302-1, "Only one responsible source and no other supplies or services will satisfy agency requirements." No additional funds are being obligated by this modification; fiscal 2017, 2018 and 2019 operations and maintenance; and procurement funds will be obligated with execution of future task orders. No task orders are being issued at this time. The Missile Defense Agency, Huntsville, Alabama, is the contracting activity (HQ0147-10-D-0001). (Awarded Oct. 9, 2018) ARMY AM General LLC, Auburn Hills, Michigan, was awarded a $121,257,443 cost-plus-fixed-fee contract for engineering, logistics, and system technical support functions for all High Mobility Multipurpose Wheeled Vehicle Family of Vehicles. One bid was solicited via the internet with one received. Work locations and funding will be determined with each order, with an estimated completion date of Oct. 9, 2023. U.S. Army Contracting Command, Warren, Michigan, is the contracting activity (W56HZV-19-D-0001). NAVY The Boeing Co., St. Louis, Missouri, is awarded $34,889,633 for firm-fixed-price, cost-plus-fixed-fee delivery order N6833519F0436 against a previously issued basic ordering agreement (N00019-16-G-0001). This order procures hardware and retrofit kits/upgrades to replace obsolete components and software in the existing Servocylinder Test Stations and Electro-Hydraulic Valve Test Station for F/A-18 A-F and EA-18G aircraft. Work will be performed in St. Louis, Missouri (50 percent); Chatsworth, California (40 percent); and Naval Air Station North Island, California (10 percent), and is expected to be completed in May 2022. Fiscal 2018 aircraft procurement (Navy) funds in the amount of $34,889,633 are being obligated on this award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Lakehurst, New Jersey, is the contracting activity. Teledyne Wireless LLC, Rancho Cordova, California, is awarded a $7,509,891 firm-fixed-price contract for the repair of the ALQ-99 system in support of EA-6B aircrafts. The contract does not contain a provision for an option quantity. Work will be performed in Rancho Cordova, California, and is expected to be completed by November 2021. Working capital funds (Navy) in the amount of $7,509,891 will be obligated at time of award, and funds will not expire at the end of the current fiscal year. One source was solicited for this non-competitive requirement pursuant to the authority set forth in 10 U.S. Code 2304 (c)(1), with one offer received. Naval Supply Systems Command Weapon Systems Support, Philadelphia, Pennsylvania, is the contracting activity (N00383-19-C-D002). DEFENSE HEALTH AGENCY Dawson D7, San Antonio, Texas, was awarded a five-year, $15,628,917, firm-fixed-price task order (HT001118C0031) through the Tribally-owned Small Disadvantaged Business participating in the Small Business Administration 8(a) Business Development Program. Place of performance is Falls Church, Virginia. This contract supports the Defense Medical Modeling Simulation Office in the requirements and implementation branch for the development of initial contracting requirements, cost estimates, and research. Services include using the Department of Defense procurement and acquisition process to ensure medical modeling and simulation products align with the services and across the enterprise. The base year of $1,614,917 is being funded with fiscal 2018 operations and maintenance funds. This award is a non-competitive direct 8(a) acquisition. Defense Health Agency, Falls Church, Virginia, is the contracting activity. (Awarded Sept. 28, 2018) *Small Business https://dod.defense.gov/News/Contracts/Contract-View/Article/1658771/source/GovDelivery/

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  15 juin 2023 | International, Aérospatial

  US Air Force would buy six more F-15EXs in 2025 under draft House bill

  Some lawmakers are worried the Air Force plans to retire more than twice the number of fighters than it will buy over the next five years.

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  23 mars 2020 | International, Terrestre

  The trouble when military robots go underground

  By: Kelsey D. Atherton Picture the scene: A rural compound in northwest Syria. An underground tunnel beneath the compound, where a cornered man with a suicide vest and two children hides from a raid by the U.S. Army's Delta Force. Outside the compound on Oct. 26, waiting and at the ready, was a robot. The vested man was later identified as Abu Bakr Al-Baghdadi, the self-proclaimed caliph of the Islamic State of Syria and the Levant. “We had a robot just in case because we were afraid he had a suicide vest and if you get close to him and he blows it up, you're going to die. You're going to die. He had a very powerful suicide vest,” President Donald Trump said in a press conference about the raid in the following days. “The robot was set, too, but we didn't hook it up because we were too — they were moving too fast. We were moving fast,” the president continued. “We weren't 100 percent sure about the tunnel being dead ended. It's possible that there could have been an escape hatch somewhere along that we didn't know about.” In this case, the robot never went in the tunnels. Picture the scene, four months later, in the damp subterranean levels of the never-finished Satsop nuclear power plant outside Elma, Washington. There, engineers and scientists are testing the machines and algorithms that may guide missions for a time, preparing for a time when the robots won't remain on the sidelines. None of the robots fielded at the Defense Advanced Research Projects Agency's Subterranean Challenge urban circuit in Elma in February are particularly battle-ready, though a few could likely work in a pinch. Apart from a single human commander able to take remote control, the robots navigate, mostly autonomously. As captured on hours of video, the robots crawled, floated, rolled and stumbled their way through the course. They mapped their environment and searched for up to 20 special artifacts in the special urban circuit courses, built in the underground levels around a never-used cooling tower. The artifacts included cellphones emitting bluetooth, Wi-Fi and occasionally video. They included red backpacks and thermal manikins warmed to the temperature of humans playing an audio recording, and they included carbon dioxide gas and warm blowing vents. This urban circuit is the second of three underground environments that DARPA is using to test robots. Phones, manikins and backpacks are common across the tunnel, urban and cave settings that constitute the full range of subterranean challenges. The straightforward mission of the contest is to create machines that are better at rescue in environments that are dangerous and difficult for first responders, who are humans. If robots can find people trapped underground, then humans can use their energy getting to those same people, rather than expend that energy searching themselves. A subtext of the Subterranean Challenge is that the same technologies that lead robots to rescue people underground could also lead infantry to find enemies hiding in tunnel complexes. While Delta Force was able to corner al-Baghdadi in Syria, much of the military's modern interest in tunnel warfare can be traced back to Osama bin Laden evading capture for years by escaping through the tunnels at Tora Bora. Underground at Satsop, the future of warfare was far less a concern than simply making sure the robots could navigate the courses before them. That meant, most importantly, maintaining contact with the other robots on the team, and with a human supervisor. Thick concrete walls, feet of dirt, heavy cave walls and the metals embedded in the structure all make underground sites that the military describes as passively denied environments, where the greatest obstacle to communication through the electromagnetic spectrum is the terrain itself. It's a problem military leaders, particularly in the Army, are hoping to solve for future iterations of their networks. Team NUS SEDS, the undergrad roboticists representing the National University of Singapore Students for Exploration and Development of Space, arrived in Washington with one of the smallest budgets of any competitor, spending roughly $12,000 on everything from robot parts to travel and lodging. One of their robots, a larger tracked vehicle, was held up by U.S. Customs, and unable to take part in the competition. Not to be deterred, at the team's preparation area, members showed off a version of the most striking design innovation at the competition: droppable Wi-Fi repeaters. As designed, the robots would release a repeater the moment they lost contact with the human operator. To lighten the data load, the onboard computers would compress the data to one-hundredth of its size, and then send it through the repeater. “It's like dropping bread crumbs,” said Ramu Vairavan, the team's president. Unfortunately for NUS SEDS, the bread crumbs were not enough, and the team only found one artifact in its four runs between the two courses. But the bread-crumb concept was shared across various teams. Besides the physical competition taking place underground at Satsop, the urban circuit held a parallel virtual challenge, where teams selected robots and sensors from a defined budget and then programmed algorithms to tackle a challenge fully autonomously. The repeaters, such a popular innovation in the physical space, will likely be programmed into the next round of the virtual challenge. The first DARPA Grand Challenge, launched in 2004, focused on getting roboticists together to provide a technological answer to a military problem. Convoys, needed for sustaining logistics in occupied countries, are vulnerable to attack, and tasking humans to drive the vehicles and escort the cargo only increasing the fixed costs of resupply. What if, instead, the robots could drive themselves over long stretches of desert? After much attention and even more design, the March 2004 challenge ended with no vehicle having gone even a tenth the distance of the 142-mile track. A second Grand Challenge, held 18 months later, delivered far more successful results, and is largely credited with sparking the modern wave of autonomous driving features in cars. Open desert is a permissive space, and navigation across it is aided by existing maps and the ever-present GPS data. This is the same architecture that undergirds much of autonomous navigation today, where surface robots and flying drones can all plug into communication networks offering useful location data. Underground offers a fundamentally unknowable environment. Robots can explore parts of it, but even the most successful team on its most successful run found fewer than half of the artifacts hidden in the space. That team, CoSTAR (an acronym for “Collaborative SubTerranean Autonomous Resilient robots) included participants from Jet Propulsion Laboratory, CalTech, MIT, KAIST in South Korea and Lulea University of Technology in Sweden. CoSTAR used a mixture of wheeled and legged machines, and in the off-hours would practice everywhere from a local high school to a hotel staircase. Yet, for all the constraints on signal that impeded navigation, it was the human-built environment that provided the greatest hurdle. On a tour of the courses, it was easy to see how an environment intuitive to humans is difficult for machines. Backpacks and cellphones were not just placed on corners of roofs, but on internal ledges, impossible to spot without some aerial navigation. Whereas the tunnel course held relatively flat, the urban circuit features levels upon levels to explore. Stairs and shafts, wide-open rooms with the jangly mess of a mezzanine catwalk, all require teams and robots to explore space in three dimensions. Between runs, the humans running the competition would adjust some features, so that completing the course once does not automatically translate into perfect information for a second attempt. “How do we design equally hard for air and ground?” Viktor Orekhov, a DARPA contractor who designed the course, said. “There's an art to it, not a science. But there's also a lot of science.” Part of that art was building ramps into and out of an early room that would otherwise serve as a run-ending chokepoint. Another component was making sure that the course “leveled up” in difficulty the further teams got, requiring more senses and more tools to find artifacts hidden deeper and deeper in the space. “Using all senses is helpful for humans. It's helpful for robots, too,” said Orekhov. Teams competing in the Subterranean Challenge have six months to incorporate lessons learned into their designs and plans. The cave circuit, the next chapter of the Challenge scheduled for August 2020, will inevitably feature greater strain on communications and navigation, and will not even share the at least familiarity of a human-designed spaces seen in the urban circuit. After that, teams will have a year to prepare for the final circuit, set to incorporate aspects of tunnel, urban and cave circuits, and scheduled for August 2021. DARPA prides itself on spurring technological development, rather than iterating it in a final form. Like the Grand Challenges before it, the goal is at least as much to spark industry interest and collaboration in a useful but unexplored space. Programming a quadcopter or a tracked robot to find a manikin in a safety-yellow vest is a distant task from tracking and capturing armed people in the battlefields of the future, but the tools workshopped in late nights at a high school cafeteria between urban circuit runs may lead to the actual sensors on the robots brought along by Delta Force on future raids. The robots of the underground wars of tomorrow are gestating, in competitions and workshops and github pages. Someday, they won't just be brought along on the raid against a military leader. Wordlessly — with spinning LiDAR, whirring engines, and millimeter-wave radar — the robots might lead the charge themselves. https://www.c4isrnet.com/battlefield-tech/it-networks/2020/03/20/the-trouble-when-military-robots-go-underground/