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August 8, 2018 | International, Land

Detect Nukes In Flight With Electron Beam Technology

So, I asked, could a sufficiently high-powered neutron beam not just detect a nuclear warhead from a distance, but actually disable it? Dent, who worked on the Safeguard missile defense system as a young Army officer and later on Reagan's Star Wars initiative for SAIC, pondered a moment. Then he said: “Could it fry the electronics ? Yes, it could."

SPACE & MISSILE DEFENSE SYMPOSIUM, HUNTSVILLE, ALA.: Imagine a technology that could detect roadside bombs and landmines buried underground, pick out a nuclear warhead from a cloud of decoys miles away, or even fry enemy electronics, potentially disarming those warheads from a distance. Well, physicist William Dent has invented that technology and briefed its potential to the Army and industry here. It's called a neutron beam generator.

Dent's idea is a potential breakthrough for bomb squads and missile defenses, enthused conference organizer David Mann, a three-star Army general who ran Space & Missile Defense Command here (SMDC) until his retirement in 2016. Despite the Star Trek-esque name, Mann told me after Dent's presentation, this is a feasible real-world technology, a matter of “when, not if.”

Dent is already working with the Army to explore the low-hanging fruit: detecting buried explosives at a distance. Now, the military already uses neutron generators for this, because neutrons easily penetrate most materials (they have no electric charge to interact with and a lot of mass to give them momentum) but will stop and generate a distinctive burst of gamma rays when they hit high-density materials like explosives. The problem with current systems is their range is very short, anywhere from one meter to 20-plus depending on the size of the explosive and the depth to which it's buried.

Why? Traditional neutron generators shoot off neutrons indiscriminately in all directions, the same way a light bulb emits light. That means the neutrons spread out rapidly, in fact exponentially (specifically, divide strength at the source by the square of the distance). Very soon, there are too few of them hitting any particular target to trigger enough gamma radiation to detect.

Full Article: https://breakingdefense.com/2018/08/detect-nukes-in-flight-with-electron-beam-technology/

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  • Contract Awards by US Department of Defense - June 10, 2019

    June 11, 2019 | International, Aerospace, Naval, Land, C4ISR, Security, Other Defence

    Contract Awards by US Department of Defense - June 10, 2019

    NAVY Sikorsky Aircraft Corp., Stratford, Connecticut, a Lockheed Martin Co., is awarded $542,023,016 for firm-fixed price modification P00074 to a previously awarded fixed-price-incentive-firm contract (N00019-14-C-0050) in support of the Presidential Helicopter Replacement Program (VH-92A). This modification exercises an option for the procurement of six Low Rate Initial Production Lot 1 Presidential Helicopters, as well as interim contractor support, initial spares, support equipment, and system parts replenishment. Work will be performed in Stratford, Connecticut (50 percent); Coatesville, Pennsylvania (36 percent); Owego, New York (10 percent); Patuxent River, Maryland (3 percent); and Quantico, Virginia (1 percent), and is expected to be completed in April 2022. Fiscal 2019 aircraft procurement (Navy) funds in the amount of $542,023,016 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. Taylor Defense Products LLC, Louisville, Mississippi, is awarded a ceiling $84,000,000 indefinite-delivery/indefinite-quantity contract for the Service Life Extension Program (SLEP) for up to a maximum of 145 all-terrain cranes. Work will be performed in Louisville, Mississippi, and is expected to be complete by June 2029. Fiscal 2019 procurement (Marine Corps) funds in the amount of $9,719,457 will be obligated on the first delivery order immediately following contract award and funds will not expire at the end of the current fiscal year. This contract was competitively procured via the Federal Business Opportunities website, with three offers received. The Marine Corps Systems Command, Quantico, Virginia, is the contracting activity (M67854-19-D-5018). QED Systems Inc.,* Virginia Beach, Virginia (N32253-19-D-0008); ORBIS Inc.,* Mount Pleasant, South Carolina (N32253-19-D-0009); Oceaneering International Inc., Chesapeake, Virginia (N32253-19-D-0010); Delphinus Engineering, Inc.,* Eddystone, Pennsylvania (N32253-19-D-0011); Electric Boat Corp., Groton, Connecticut (N32253-19-D-0012); and Confluence Corp. doing business as Regal Service Co.,* Honolulu, Hawaii (N32253-19-D-0013), are awarded a multiple award, indefinite-delivery/indefinite-quantity contract with firm-fixed-pricing for the procurement of non-nuclear, non-SUBSAFE touch labor at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility, Hawaii. The maximum ceiling value for all six contracts is $49,000,000 with options included. Touch labor trades include: marine electrician, electronics technician, temporary service sheetmetal mechanic, temporary service electrician, temporary service pipefitter, inside machinist, marine machinery mechanic, shipwright, plastic fabricator/woodcrafting, fabric worker, sandblaster, painter, painter/sandblaster, laborer, shipfitter mechanic, sheetmetal mechanic, firewatch/tankwatch, welder, pipefitter, and insulator. The six contractors may compete for task orders under the terms and conditions of the awarded contracts. Work will be performed in the state of Hawaii, and is expected to be complete by June 2020. Fiscal 2019 operation and maintenance (Navy) funding in the amount of $15,000 ($2,500 per awardee) will be obligated at the time of award and will expire at the end of the fiscal year. These contracts were competitively procured with six offers received via the Federal Business Opportunities website. The Naval Sea Systems Command, Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility is the contracting activity. The Boeing Co., Huntington Beach, California, is awarded $22,834,133 for modification 0017 to delivery order 2001 previously issued against basic ordering agreement N00019-16-G-0001. This modification provides for additional acoustics software support activity and engineering support for the P-8A Poseidon aircraft. In addition, this modification incorporates virtual machine efforts and develops and integrates software for Multi-static Active Coherent Enhancements. Work will be performed in Huntington Beach, California, and is expected to be completed in January 2022. Fiscal 2019 research, development, test and evaluation (Navy) funds in the amount of $7,800,000 will be obligated at time of award, none of which will expire at the end of the fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity. BAE Systems Land & Armaments L.P., Minneapolis, Minnesota, is awarded a $19,636,725 modification to a previously awarded firm-fixed-price supply contract N00174-17-C-0022 to exercise option year two for the fiscal 2017-2020 production of the MK38 MOD 3 Machine Gun System (MGS) and associated spares. This contract is to fulfill specified requirements and technical performance requirements for the MK38 MOD 3 25mm MGS Ordnance Alteration and associated spares. The MGS produced is derived from application of an ordnance alteration to the MK 38 MOD 1 25mm MGS. Once installed, incorporates two-axis stabilization, an improved electro-optical sight system (EOS), improved multi-function display, modified main control panel, a new main computing unit, a 7.62mm machine gun and remote control operation. Work will be performed in Haifa, Israel (67 percent); and Louisville, Kentucky (33 percent), and is expected to be completed by September 2021. Fiscal 2017 shipbuilding and conversion (Navy); 2019 weapons procurement (Navy); and fiscal 2019 weapons procurement (Coast Guard) funds in the amount of $19,636,725 will be obligated at the time of award and will not expire at the end of the current fiscal year. The Naval Surface Warfare Center, Indian Head, Maryland, is the contracting activity (N00174-17-C-0022). ARMY XL Scientific LLC,* Albuquerque, New Mexico, was awarded a $48,000,000 cost-plus-fixed-fee contract for non-kinetic, T&E needs, addressing Directed Energy, Electronic Warfare and nuclear systems and effects. One bid was were solicited via the internet with one bid received. Work locations and funding will be determined with an estimated completion date of May 31, 2029. U.S. Army Contracting Command, Orlando, Florida, is the contracting activity (W900KK-19-D-0007). Louisiana State University System, Baton Rouge, Louisiana, was awarded a $12,908,650 firm-fixed-price contract for Nutritional Biochemistries Analysis services. One bid was solicited with one bid received. Work locations and funding will be determined with each order, with an estimated completion date of June 9, 2024. U.S. Army Medical Research Acquisition Activity, Fort Detrick, Maryland, is the contracting activity (W81XWH-19-D-0010). Mahaffey Tent & Awning Co. Inc.,* Memphis, Tennessee, was awarded a $8,976,868 modification (P00006) to contract W9124E-16-D-0006 for shower trailers, environment control units, light sets, tentage of various sizes and configurations, hand washing stations, generators, cots, and other logistical life support equipment. Work will be performed in Fort Polk, Louisiana, with an estimated completion date of June 20, 2021. Fiscal 2019 operations and maintenance Army funds in the amount of $8,976,868 were obligated at the time of the award. U.S. Army Mission and Installation Contracting Command, Fort Polk, Louisiana, is the contracting activity. DEFENSE LOGISTICS AGENCY Kaba Mas, Lexington, Kentucky, has been awarded a maximum $20,548,845 fixed-price with economic-price-adjustment, indefinite-quantity contract for combination locks. This was a competitive acquisition with one response received. This is a two-year base contract with three one-year option periods. Location of performance is Kentucky, with a June 9, 2021, performance completion date. Using military services are Army, Navy, Air Force, and Marine Corps. Type of appropriation is fiscal 2019 through 2021 defense working capital funds. The contracting activity is the Defense Logistics Agency Troop Support, Philadelphia, Pennsylvania (SPE5EY-19-D-0542). Defense Energy Syndicate LLC, Bronx, New York (SPE600-19-D-0757, $10,580,489); and TC Chemicals LLC Pearland, Texas (SPE600-19-D-0795, $8,193,690), have each been awarded a firm-fixed-price, requirements contract with economic-price-adjustment under solicitation SPE602-19-R-0702 for additives. These were competitive acquisitions with nine responses received. They are two-year contracts with a 30-day carry-over periods. Locations of performance are New York, Delaware, New Jersey, Louisiana, Texas and California, with a June 30, 2021, performance completion date. Using customer is Defense Logistics Agency. Type of appropriation is fiscal 2019 through 2021 defense working capital funds. The contracting activity is the Defense Logistics Agency Energy, Fort Belvoir, Virginia. AIR FORCE Advanced Concepts and Technologies International LLC, Waco, Texas, has been awarded a $7,202,973 firm-fixed-price modification (P00003) to previously awarded contract FA4890-18-F-5102 for the 505th Training Group academic and training support. This contract provides for the exercise of option period one for services to cover requirements in the areas of course instruction, mission support, exercise support and lessons learned to the government-led maintenance and execution of select 505th Training Group courses. Work will be performed primarily at Hurlburt Field, Florida, as well as various other locations worldwide, and is expected to be complete by June 9, 2020. Fiscal 2019 operations and maintenance funds in the full amount are being obligated at the time of award. Air Combat Command Acquisition Management and Integration Center, Hurlburt Field, Florida, is the contracting activity. *Small business https://dod.defense.gov/News/Contracts/Contract-View/Article/1871303/source/GovDelivery/

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