23 janvier 2019 | International, Aérospatial

Why the F-22 Raptor and F-35 Stealth Fighters Will Revolutionize War

by Sebastien Roblin

To recap: stealth technology is more effective at a distance. Although there are a number of methods to detect stealth fighters at long range, they generally don't permit weapons to lock on to them.

In Len Deighton's book Fighter, he describes the tactics used by the outnumbered English fighter pilots defending against German Luftwaffe bombers in the Battle of Britain:

The professional fighter pilot gained height as quickly as he was permitted, and treasured possession of that benefit. He hoped always to spot the enemy before they spotted him and hurried to the sun side of them to keep himself invisible. He needed superior speed, so he positioned himself for a diving attack, and he would choose a victim at the very rear of the enemy formation so that he did not have to fly through their gunfire. He would hope to kill on that first dive. If he failed, the dedicated professional would flee rather than face an alerted enemy.

Full article: https://nationalinterest.org/blog/buzz/why-f-22-raptor-and-f-35-stealth-fighters-will-revolutionize-war-42322

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  • Contract Awards by US Department of Defense – October 21, 2020

    22 octobre 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité, Autre défense

    Contract Awards by US Department of Defense – October 21, 2020

    WASHINGTON HEADQUARTERS SERVICES Deloitte & Touche LLP, Arlington, Virginia, has been awarded a $52,928,501 firm-fixed-price, labor-hours and time and material contract. The contract provides audit remediation, risk management, financial management and reporting, data analytics and related services for the Deputy Chief Financial Officer Program within the Office of the Under Secretary of Defense (Comptroller). When funds become available, fiscal 2021 operations and maintenance funds in the amount of $9,216,636 will be obligated for this requirement. The expected completion date is Oct. 25, 2025. Washington Headquarters Services, Arlington, Virginia, is the contracting activity (HQ0034-21-F-0002). NAVY Whitney, Bradley & Brown Inc., Reston, Virginia (N00189-21-D-Z001); Systems Planning & Analysis Inc., Alexandria, Virginia (N00189-21-D-Z002); and Metron Inc., Reston, Virginia (N00189-21-D-Z003), are awarded an estimated $35,478,966 multiple award for cost-plus-fixed-fee, indefinite-delivery/indefinite-quantity contracts to provide analytical, engineering, scientific and programming services in support of the program objective memorandum of the Chief of Naval Operations in the areas of manpower, fleet readiness and logistics capabilities. The contracts will run concurrently and will include a 60-month ordering period and are expected to be completed by October 2025. Work will be performed at various contractor supplier locations (94%); and Washington, D.C. (6%). The percentage of work at each contractor facility cannot be determined at this time. Fiscal 2021 operations and maintenance (Navy) funds in the amount of $150,000 ($50,000 on each of the three contracts) will be obligated to fund the contracts' minimum amounts and funds will expire at the end of the current fiscal year. Individual task orders will be subsequently funded with appropriate fiscal year appropriations at the time of their issuance. This contract resulted from a full and open competitive solicitation through the Navy Electronic Business Opportunities and Federal Business Opportunities websites pursuant to the authority set forth in Federal Acquisition Regulation 16.504, with six offers received. Naval Supply Systems Command, Fleet Logistics Center, Norfolk Contracting Department, Philadelphia Office, Philadelphia, Pennsylvania, is the contracting activity. DEFENSE LOGISTICS AGENCY Golden Manufacturing,* Golden, Mississippi, has been awarded a maximum $10,629,109 modification (P00010) exercising the first one-year option period of an 18-month base contract (SPE1C1-19-D-1160) with three one-year option periods for various types of trousers and slacks. This is a firm-fixed-price, indefinite-delivery/indefinite-quantity contract. Location of performance is Mississippi, with an Oct. 23, 2021, ordering period end date. Using military services are Navy and Army. Type of appropriation is fiscal 2021 through 2022 defense working capital funds. The contracting activity is the Defense Logistics Agency Troop Support, Philadelphia, Pennsylvania. *Small business https://www.defense.gov/Newsroom/Contracts/Contract/Article/2389920/source/GovDelivery/

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