22 septembre 2022 | International, Naval

Submarine fleet needs more spare parts to stem maintenance delays

Though the industrial base is already strained, the Navy may need to accelerate its purchase of submarine spare parts to address maintenance delays.

https://www.defensenews.com/naval/2022/09/21/submarine-fleet-needs-more-spare-parts-to-stem-maintenance-delays/

Sur le même sujet

  • Key debate on military protest response, budget priorities set to happen behind closed doors on Capitol Hill

    9 juin 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    Key debate on military protest response, budget priorities set to happen behind closed doors on Capitol Hill

    Leo Shane III The biggest defense news on Capitol Hill this week will be taking place behind the scenes rather than in public view, as lawmakers grapple with the military's response to recent nationwide protests and their own plans for next year's Pentagon budget. On Monday, Army Secretary Ryan McCarthy, Army Chief of Staff Gen. James McConville and District of Columbia National Guard Commander Maj. Gen. William Walker will brief members of the House Armed Services Committee in a non-public meeting. The session was originally scheduled for late last week, amid concerns that guardsmen may have overstepped their roles as security support for D.C. police responding to some of the massive racial equality demonstrations outside the White House in recent days. The protests were sparked by the death of George Floyd, a black man prosecutors say was murdered by a white Minneapolis police officer. Since then, Pentagon officials appear to have tamped down President Donald Trump's suggestions that active-duty troops should be brought in to help handle the work, creating a massive show of force to “dominate” the streets of major cities across the country. But House Armed Services Committee members have said they still have lingering questions about how those discussions progressed, and whether guardsmen were put in an uncomfortable political role instead of their traditional support response. Democratic members are also sparring with Defense Secretary Mark Esper and Joint Chiefs Chairman Gen. Mark Milley, after committee Chairman Adam Smith, D-Wash., vowed to bring the Pentagon leaders to Capitol Hill for a full public hearing on the issues this week. Esper and Milley have thus far refused, although Pentagon officials said they are negotiating scheduling issues for a possible future appearance. “The DoD legislative affairs team remains in discussion with the HASC on this request," Navy Cmdr. Sean Robertson, a Pentagon spokesman, said last week. "In the meantime, DoD has committed to provide Army Secretary McCarthy, Army Chief of Staff Gen. McConville, and D.C. National Guard Commanding General Maj. Gen. Walker to brief the committee next week on the presence of the National Guard in Washington, D.C., this past week.” Smith and 30 other Democratic committee members called Esper's refusal to appear this week “unacceptable.” Several members of the committee have vowed to include the issue in the annual defense authorization bill. Subcommittee mark-ups of the massive military budget policy measure are scheduled to begin on June 22. The Senate Armed Services Committee is beginning its mark-up of the authorization bill this week, with the first two subcommittee section votes scheduled for Monday afternoon. The full committee mark-up will take place starting on Wednesday. Unlike their House counterparts, however, nearly all of that work will be done behind closed doors. Senate committee officials have said in the past that they can more quickly and efficiently navigate the hundreds of legislative issues within the bill if they keep the work out of public view, to allow seamless transition between classified and non-classified topics. The only portion of the Senate authorization bill work to be made public will be the personnel subcommittee mark-up, set for Tuesday at 2 p.m. The hearing will be streamed through the committee's web site, as restrictions on public access to the Capitol complex remain in place because of the coronavirus pandemic. The House Armed Services Committee will have a public hearing on a separate topic later this week: Ellen Lord, Under Secretary of Defense for Acquisition and Sustainment, will testify on Wednesday about the impact of the ongoing pandemic on the defense industrial base. https://www.militarytimes.com/news/pentagon-congress/2020/06/08/key-debate-on-military-protest-response-budget-priorities-set-to-happen-behind-closed-doors-on-capitol-hill/

  • Contracts for June 8, 2021

    9 juin 2021 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    Contracts for June 8, 2021

    Today

  • Turkish Drones Destroy Russian-Made Air Defense Systems

    9 mars 2020 | International, Aérospatial

    Turkish Drones Destroy Russian-Made Air Defense Systems

    On Friday, a missile fired by a Turkish drone destroyed a Russian-made Pantsir-S1 deployed by the Syrian Army in Idlib province. This video released by Turkish media, shows an active Syrian Pantsir being destroyed by a Turkish drone. According to Turkish media, the Pantsir radar was active when it was hit, indicating that the system failed to detect the incoming missile. The Syrian Air Defense Force reportedly has more than 30 $14 million Pantsir S1 (SA-22) air defense systems. Russia has also strengthened its Syrian Khmeimim air base with Pantsir systems to prevent air strikes. The systems were deployed in Khmeimim after a series of drone attacks in 2018. Combat unmanned aerial vehicles used by the Turkish military against the Syrian army led to Syria's largest losses, according to the Turkish Ministry of Defense. After Turkey started using drones against the Syrian Armed Forces, Assad's army has lost about a hundred units of armoured vehicles and several hundred military personnel. Russian news outlet Avia.pro writes that, for unknown reasons, Turkish drones are invisible to Syrian air defense systems. According to the news outlet, Pantsir radars are possibly “blinded” by Turkish electronic warfare systems. Reportedly, Turkey has been using it Koral jamming system built by Aselsan, to degrade the effectiveness of Syrian air defense radars. The Koral, which has a range of 124 miles, has support sensors designed to detect and classify other systems in the area, and an electronic attack element designed to jam, deceive and overload enemy sensors The Turkish drones are reportedly using MAM-C and MAM-L ‘micro-munitions'—70- and 160-millimeter rockets respectively, weighing only 14 and 48.5 pounds designed to strike targets illuminated by a laser. These can carry high explosive, armour-penetrating shaped charges, or (on the MAM-L) lung-rupturing thermobaric warheads, while remaining light enough to mount on relatively small drones. The larger MAM-L can also extend range from 5 to 8.6 miles by using GPS or inertial guidance. Syrian air defenses have managed to shoot down at least three Turkish Anka-S drones in February, and Damascus claims as many as six. As these are larger and newer drones, their loss may be keenly felt, but obviously less so than manned aircraft. https://www.uasvision.com/2020/03/06/turkish-drones-destroy-russian-made-air-defense-systems/

Toutes les nouvelles