20 avril 2018 | International, Naval

New undersea drones are smaller, cheaper and can be refueled deep under water

By:

NATIONAL HARBOR, Md. — Bright yellow underwater drones were a visible highlight on the exhibition floor here at the Sea-Air-Space Exposition.

Among the autonomous underwater vehicles (AUVs) featured: a new high-speed, micro-sized vehicle by Hydroid and a subsea drone refueling station by Teledyne Energy.

Hydroid's Remus M3V is substantially smaller than previous models. With a compact, A-size (36-inch long, 4.875-inch diameter) envelope and no fins or appendages, the vehicle can achieve speeds of more than 10 knots and dive up to 300 meters. It can be used in search and survey; intelligence, surveillance and reconnaissance (ISR); and multivehicle missions.

With its variable center of gravity, the Remus M3V can also operate in buoy mode. Its key marketing points are its small size, low cost and compatibility with existing AUV operating systems.

“The Navy always wants more with less,” said Justin S. Reid, business development manager at Hydroid. “They want a smaller vehicle that can do the same things as a larger vehicle, and also the price point to match it.”

Teledyne Energy featured its untethered subsea power station at the exposition, along with its Gavia AUV. The Gavia can perform side-scan sonar operations to capture images of the sea floor. It is intended to travel ahead of Navy fleets and transmit oceanographic data back to the vessels.

Teledyne's subsea power station can remotely refuel the Gavia and other underwater vehicles. Deployable via ship or helicopter, the fuel cell system has an energy storage of 200 kilowatt-hours and an operating depth of 3,000 meters.

Teledyne will demonstrate the subsea power station at the Navy's Advanced Naval Technology Exercise in August.

Get more news from the expo here.

https://www.defensenews.com/digital-show-dailies/navy-league/2018/04/10/new-undersea-drones-are-smaller-cheaper-and-can-be-refueled-deep-under-water/

Sur le même sujet

  • Romania Becomes the 20th Member of the F-35 Global Alliance

    23 novembre 2024 | International, Aérospatial

    Romania Becomes the 20th Member of the F-35 Global Alliance

    This decision marks a significant milestone in Romania's defense strategy and its commitment to maintaining a robust and advanced military force.

  • Défense : les industriels veulent une relance

    27 avril 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    Défense : les industriels veulent une relance

    Tous alignés pour mener la charge. Les présidents des organisations patronales de l'aéronautique, du naval militaire et de l'armement terrestre plaident d'une seule voix afin que l'industrie de défense fasse partie des plans de relance en France, mais aussi en Europe. « C'est absolument fondamental », ont-ils affirmé, lors d'une audition devant la commission de la défense de l'Assemblée nationale. L'objectif est de préserver la Base industrielle et technologique de défense (BITD) avec ses dizaines de milliers d'emplois hautement qualifiés, répartis sur tout le territoire et le long du littoral. À elles seules, les 400 entreprises aéronautiques membres du Groupement des industries françaises aéronautique et spatiale (Gifas) emploient 200 000 personnes. La filière navale fait travailler 40 000 personnes et les acteurs du terrestre, 20 000. Sans oublier les salariés des milliers de PME et TPE, dont beaucoup de pépites technologiques. Il s'agit aussi d'assurer aux armées, sursollicitées à l'intérieur et à l'extérieur des frontières nationales, le meilleur niveau d'équipements. Cela, en restant compétitifs face à la concurrence internationale et en pérennisant l'indépendance stratégique militaire du pays. Face à la crise du Covid-19 qui affecte les industriels de l'armement, « nous proposons un plan de relance pour soutenir la défense, sur le modèle de celui mis en place après la crise financière de 2008 », déclare Stéphane Meyer, président du Gicat (armement terrestre) et PDG du constructeur de blindés Nexter. Le volet défense du plan de relance de 2008 représentait 2,4 milliards d'euros sur un total de 34 milliards. Compte tenu de la profondeur inédite de la crise économique attendue, il faut aller plus loin. « Il est nécessaire d'augmenter les crédits afin d'amplifier la relance de l'industrie de défense, ce qui passe par la hausse de son budget dans la loi de finance 2021 et une révision de la loi de programmation militaire 2019-2025 avec prise en compte des montants absolus et pas du pourcentage du PIB, qui s'est contracté. Cela en affermissant des commandes qui sont encore optionnelles », précise-t-il. « La commande publique est le meilleur outil pour relancer l'économie », insiste Hervé Guillou, président du Groupement des industries navales (Gican). « Avant de parler de relocalisations, rappelons que l'industrie de défense est déjà localisée en France, et qu'un euro dans le budget français va directement dans l'emploi en France », relève Éric Trappier, président du Gifas et PDG de Dassault Aviation *, constructeur de l'avion de combat Rafale. À court terme, les entreprises qui tournent avec 20 % à 30 % en moyenne des effectifs ont pour « priorité absolue » la maintenance des matériels, la dissuasion et la défense aérienne. Les grands industriels ont aussi, en liaison avec le ministère des Armées, organisé la solidarité interfilière, afin de repérer les PME les plus en difficultés, dont la défaillance « peut affecter toute l'industrie ». L'autre combat se déroule sur le front européen. Les États-Unis ont placé l'aéronautique et la défense au premier rang des industries stratégiques dans leur plan de relance. « Est-ce que l'Europe a un plan pour ces industries stratégiques ? Nous discutons avec Thierry Breton (commissaire au Marché intérieur, notamment en charge de la défense, NDLR) afin que le budget de 13 milliards destiné au fonds européen de défense ne soit pas réduit dans le prochain budget de la Commission », souligne Éric Trappier. Le président du Gifas appelle aussi à la reprise et à la réussite des coopérations européennes et à l'instauration - enfin - d'une préférence européenne en matière d'achat de matériels militaires. « Ce n'est pas le moment de baisser la garde en Europe », martèle Hervé Guillou. « Il faut espérer que la situation fera réfléchir la Direction de la concurrence sur la consolidation européenne, qui est un moyen de créer des champions capables de se défendre contre leurs concurrents étrangers et de se protéger des OPA hostiles », conclut le président du Gican. Véronique GUILLERMARD Le Figaro https://www.asafrance.fr/item/defense-les-industriels-veulent-une-relance.html

  • Contract Awards by US Department of Defense - February 14, 2019

    18 février 2019 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité, Autre défense

    Contract Awards by US Department of Defense - February 14, 2019

    NAVY GE Aviation Systems LLC, Vandalia, Ohio, is awarded a $68,177,707 long-term contract for repair of 33 items that are part of the G2/G3 generator converter units used on the F/A-18 aircraft. The contract will include a three-year contract with one two-year option period which, if exercised, the total value of the contract will be $87,116,502. Work will be performed in Coronado, California (70 percent); and Vandalia, Ohio (30 percent). Work is expected to be completed by February 2022; if the option is exercised, work will be completed by February 2024. Working capital funds (Navy) will be obligated as individual task orders are issued and funds will not expire at the end of the current fiscal year. This contract was a sole-source, non-competitive requirement pursuant to the authority set forth in 10 U.S. Code 2304(C)(1) and Federal Acquisition Regulation 6.302-1. The requirement was posted to the Federal Business Opportunities website and the Navy Electronic Commerce Online website, with one offer received. Naval Supply Systems Command Weapon Systems Support, Philadelphia, Pennsylvania, is the contracting activity (N00383-19-D-UJ01). CDM Federal Programs Corp., doing business as CDM Smith, Fairfax, Virginia, is awarded a $33,000,000 modification to increase the maximum dollar value of an indefinite-delivery/indefinite-quantity contract (N62470-15-D-4002) for architect–engineering services for utilities engineering and management support projects located throughout the Naval Facilities Engineering Command (NAVFAC) area of responsibility (AOR) worldwide. The primary tasks anticipated under this contract include producing utility system master plans, engineering studies, surveying, field testing, hydraulic modeling, recommended treatment and distribution improvements, electric load and demand modeling, arc-flash and safety hazard analysis, relay coordination, life cycle cost analysis, 1391 documentation and design, development and implementation of standard processes and tools to inventory and manage utility assets, collecting direct condition ratings; performing risk assessment on functional groups of assets, creating a risk based investment strategy, and capital improvement plans; development of standard operating procedures, preventive maintenance plans, and operator training; process and instrumentation drawings/electric system one-line drawings for utility systems; development of Geographic Information Systems for utilities using GPS and mobile field data development and integration of utility information systems to increase the reliable, safe and efficient delivery of utility services; development of best practices and documentation, development of staffing plans, and organizational analysis of public works departments with staffing recommendations, organizational improvements and other related services. After award of this modification, the total cumulative not-to-exceed contract value will be $55,000,000. Critical projects are planned to be performed in the NAVFAC AOR worldwide, including but not limited to, Japan (24 percent); Florida (22 percent); Italy (22 percent); Hawaii (19 percent); Texas (10 percent); and Washington, District of Columbia (2 percent). The term of the contract is not to exceed 60 months, with an expected completion date of February 2020. Future task orders will be primarily funded by fiscal 2019 operations and maintenance (Navy) funds. NAVFAC Atlantic, Norfolk, Virginia, is the contracting activity. L3 Communication Systems - West, Salt Lake City, Utah, is awarded a $29,610,900 firm-fixed-price, cost-plus-fixed-fee delivery order to previously awarded basic ordering agreement (N00024-19-G-2304) for the manufacture, integration, test, and delivery of the Tactical Common Data Link Maritime Shipboard Terminal Surface Terminal Equipment (TCDL MST STE) system. This order is for the procurement of the TCDL MST STE system equipment, program management, and respective support, integration, and fitting out. Work will be performed in Salt Lake City, Utah, and is expected to be completed by September 2023. Fiscal 2017, 2018, and 2019 shipbuilding and conversion (Navy) funding in the amount of $25,424,516 will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, District of Columbia, is the contracting activity. L-3Communications Vertex Aerospace LLC, Madison, Mississippi, is awarded a $23,420,937 firm-fixed-price, indefinite-delivery/indefinite-quantity contract to provide contractor owned and operated aircraft for airborne threat simulation capabilities to train shipboard and aircraft squadron weapon systems operations and aircrew to counter enemy electronic warfare and electronic attach operations. Work will be performed at various locations inside and outside the continental U.S., and is expected to be completed in February 2022. No funds are being obligated at time of award; funds will be obligated on individual orders as they are issued. This contract was not competitively procured pursuant to Federal Acquisition Regulation 6.302-1. The Naval Air Warfare Center Aircraft Division, Patuxent River, Maryland, is the contracting activity (N00421-19-D-0031). Bahfed Corp.,* Portland, Oregon (N6893619D0011); Impact Components, a California Limited Partnership,* San Diego, California (N6893619D0012); Laguna Components Inc.,* Laguna Beach, California (N6893619D0013); Pacific IC Source,* Yucaipa, California (N6893619D0014); and Vizocom ICT LLC,* El Cajon, California (N6893619D0015), are each awarded indefinite-delivery/indefinite-quantity contracts. The estimated aggregate ceiling for all contracts is $20,000,000, with the companies having an opportunity to compete for individual orders. These contracts provide for various types of commercially-available electronic components, manufactured from several different materials, in different forms, shapes, sizes, and complexity in support of the Naval Air Warfare Center Weapons Division's Applied Manufacturing Technology Division (Code 475000D). Work will be performed in Portland, Oregon (20 percent); San Diego, California (20 percent); Laguna Beach, California (20 percent); Yucaipa, California (20 percent); and El Cajon, California (20 percent), and is expected to be completed in February 2024. Fiscal 2019 working capital funds (Navy) in the amount of $21,886 will be obligated at time of award, none of which will expire at the end of the current fiscal year. These contracts were competitively procured via a 100 percent small business set-aside electronic request for proposals with six offers received. The Naval Air Warfare Center Weapons Division, China Lake, California, is the contracting activity. Lockheed Martin Rotary and Mission Systems, Manassas, Virginia, is awarded a $17,288,213 cost-plus-incentive-fee contract modification to previously-awarded contract N00024-17-C-6259 to exercise options for Navy equipment, engineering services and required material. Work will be performed in Manassas, Virginia (65 percent); Clearwater, Florida (32 percent); Syracuse, New York (2 percent); and Marion, Florida (1 percent), and is expected to be completed by September 2022. Fiscal 2019 other procurement (Navy); fiscal 2019 shipbuilding and conversion (Navy); and fiscal 2019 research, development, test and evaluation (Navy) funding in the amount of $16,823,290 will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, District of Columbia, is the contracting activity. Bell Boeing Joint Project Office, Amarillo, Texas, was awarded $10,656,686 for modification P00002 to a previously issued delivery order (N0001918F1645) placed against basic ordering agreement, N00019-17-G-0002. This modification exercises the option to procure 12 A-Kits to retrofit legacy fleet aircraft with the AN/APR-39D(V)2, AN/AAQ-24B(V)27, and the ALE-47 Power Performance Computing, upgrading the MV-22 from Configuration A to Configuration C. In addition, this modification provides for the procurement of 12 APR-39D(V)2 A-Kits to install the AN/APR-39D (V)2 system on any of the 48 previously Integrated Aircraft Survivability Equipment retrofitted aircraft, upgrading the MV-22 from Configuration B to Configuration C. Work will be performed in Ridley Park, Pennsylvania (65 percent); Miramar, California (14 percent); New River, North Carolina (13 percent); Fort Worth, Texas (6 percent); St. Louis, Missouri (1 percent); and various locations within the continental U.S. (1 percent), and is expected to be completed in September 2023. Fiscal 2019 aircraft procurement (Navy) funds in the amount of $10,656,686 will be obligated at time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity. (Awarded Feb.11, 2019) AIR FORCE Tecolote Research Inc., El Segundo, California, has been awarded a $38,784,990 cost-plus-fixed-fee contract for Space and Missile Systems Center acquisition and financial support services. This contract provides the Remote Sensing Systems Directorate with a broad range of acquisition, financial, and administrative capabilities to execute effective and responsive integrated program management of space-related research, development, production, sustainment, and lifecycle acquisition activities. Work will be performed in El Segundo, California, and is expected to be complete by Aug. 17, 2024. This award is the result of a competitive acquisition and one offer was received. Fiscal 2019 space procurement funds in the amount of $939,196; fiscal 2019 operations and maintenance funds in the amount of $707,006; and fiscal 2019 research, development, test and evaluation funds in the amount of $4,952,516 are being obligated at the time of award. Space and Missile Systems Center Remote Sensing Systems Contracting Division, Los Angeles Air Force Base, California, is the contracting activity (FA8810-19-F-0003). Northrop Grumman Systems Corp., Redondo Beach, California, has been awarded a not-to-exceed $20,000,000 indefinite-delivery/indefinite-quantity (IDIQ) contract for Advanced Turbine Technologies for Affordable Mission (ATTAM) capability 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 Redondo Beach, California, and is expected to be completed by Feb. 8, 2027. 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 is incrementally funded with fiscal 2018 research, development, test and evaluation funds in the amount of $5,000; and fiscal 2019 research, development, test and evaluation funds in the amount of $315,000 at the time of award. Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio, is the contracting activity (FA8650-19-D-2060, FA8650-19-F-2075). ARMY PAE Government Systems Inc., Arlington, Virginia, was awarded a $27,574,855 modification (P00010) to Foreign Military Sales (Afghanistan) contract W56HZV-17-C-0117 for contractor logistic support efforts to the Afghan National Defense and Security Forces. Work will be performed in Hikia, Afghanistan, with an estimated completion date of Aug. 30, 2022. Fiscal 2019 other procurement, Army funds in the amount of $27,574,855 were obligated at the time of the award. U.S. Army Contracting Command, Warren, Michigan, is the contracting activity. Norfolk Dredging Co., Chesapeake, Virginia, was awarded a $9,136,250 firm-fixed-price contract for Canaveral Harbor maintenance dredging. Bids were solicited via the internet with four received. Work will be performed in Canaveral, Florida, with an estimated completion date of Dec. 30, 2019. Fiscal 2019 operations and maintenance, Army funds in the amount of $9,163,250 were obligated at the time of the award. U.S. Army Corps of Engineers, Jacksonville, Florida, is the contracting activity (W912EP-19-C-0010). DEFENSE ADVANCED RESEARCH PROJECTS AGENCY System High Corp., Chantilly, Virginia, has been awarded a $24,200,840 modification (P00019) to previously awarded task order HR0011-17-F-0001 for program security services. The modification brings the total cumulative face value of the task order to $69,223,019 from $45,022,179. Work will be performed in Arlington, Virginia, with an expected completion date of March 2020. Fiscal 2019 research and development funds in the amount of $21,769,143 are being obligated at time of award. The Defense Advanced Research Projects Agency, Arlington, Virginia, is the contracting activity. U.S. TRANSPORTATION COMMAND Vane Line Bunkering Inc., Baltimore, Maryland, has been awarded contract modification (P00030) on contract HTC71113CW015 in the amount of $16,952,486. This modification provides continued transportation of bulk jet fuel and marine diesel fuel by barge for the Defense Logistics Agency-Energy in the U.S. Atlantic Region. Performance is from Mar. 1, 2019, to Aug. 31, 2019. Fiscal 2019 defense working capital funds were obligated at award. This modification brings the total cumulative face value of the contract to $139,538,998 from $122,586,512. U.S. Transportation Command, Directorate of Acquisition, Scott Air Force Base, Illinois, is the contracting activity. WASHINGTON HEADQUARTERS SERVICES Johns Hopkins University, Applied Physics Laboratory, Laurel, Maryland, has been awarded a $9,763,000 cost-plus fixed-fee contract. The contract is to provide assessments and alternatives of offensive capabilities within the domains of air, land, sea, space and cyberspace, missions and warfare areas that asymmetrically mitigate threat effectiveness, impose cost, and/or create ambiguity in adversary decision-making. Work performance will take place in the National Capital Region, including Arlington and Alexandria, Virginia. Fiscal 2018 - fiscal 2019 research, development, test, and evaluation funds in the amount of $5,460,000; fiscal 2019 – fiscal 2020 research, development, test, and evaluation funds in the amount of $3,576,000; and fiscal 2019 operations and maintenance funds in the amount of $727,000 are being obligated on this award. The expected completion date is Dec. 29, 2019. Washington Headquarters Services, Arlington, Virginia, is the contracting activity (HQ0034-13-D-0003). *Small Business https://dod.defense.gov/News/Contracts/Contract-View/Article/1758484/source/GovDelivery/

Toutes les nouvelles