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Author: Systems Engineering and Analysis Cohort Eight (SEA-8)
Publisher:
ISBN:
Category : Anti-submarine warfare
Languages : en
Pages : 397
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Book Description
The US Navy is unlikely to encounter a sea-borne peer competitor in the next twenty years. However, some regional powers will seek to develop submarine forces which could pose a significant threat in littoral waters. In this context, the Littoral Anti-Submarine Warfare (ASW) in 2025 Project applied Systems Engineering principles and processes to create a number of competing ASW force architectures capable of neutralizing the enemy submarine threat. Forces composed of distributed unmanned systems and projected conventional ASW force systems were modeled and analyzed. Results provided insight to ASW challenges and suggested continued efforts that are required to further define and integrate the contribution of evolving technologies into the complex undersea battlespace.
Author: Systems Engineering and Analysis Cohort Eight (SEA-8)
Publisher:
ISBN:
Category : Anti-submarine warfare
Languages : en
Pages : 397
Get Book Here
Book Description
The US Navy is unlikely to encounter a sea-borne peer competitor in the next twenty years. However, some regional powers will seek to develop submarine forces which could pose a significant threat in littoral waters. In this context, the Littoral Anti-Submarine Warfare (ASW) in 2025 Project applied Systems Engineering principles and processes to create a number of competing ASW force architectures capable of neutralizing the enemy submarine threat. Forces composed of distributed unmanned systems and projected conventional ASW force systems were modeled and analyzed. Results provided insight to ASW challenges and suggested continued efforts that are required to further define and integrate the contribution of evolving technologies into the complex undersea battlespace.
Author:
Publisher:
ISBN:
Category : Naval strategy
Languages : en
Pages :
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Book Description
Welcome to the 2005 Systems Engineering and Analysis (SEA) and Total Ship Systems Engineering (TSSE) collaborative work on Littoral Undersea Warfare in 2025. This work was performed by students of the two teams between June and December 2005 at the Naval Postgraduate School as part of their degree requirements, under the auspices of the Meyer Institute of Systems Engineering. Your feedback is appreciated.
Author: Jason C Pittman
Publisher: War College Series
ISBN: 9781297472787
Category :
Languages : en
Pages : 80
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Book Description
This is a curated and comprehensive collection of the most important works covering matters related to national security, diplomacy, defense, war, strategy, and tactics. The collection spans centuries of thought and experience, and includes the latest analysis of international threats, both conventional and asymmetric. It also includes riveting first person accounts of historic battles and wars.Some of the books in this Series are reproductions of historical works preserved by some of the leading libraries in the world. As with any reproduction of a historical artifact, some of these books contain missing or blurred pages, poor pictures, errant marks, etc. We believe these books are essential to this collection and the study of war, and have therefore brought them back into print, despite these imperfections.We hope you enjoy the unmatched breadth and depth of this collection, from the historical to the just-published works.
Author:
Publisher: Smashbooks
ISBN:
Category : China
Languages : en
Pages : 343
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Book Description
Author: Paul C. Etter
Publisher: CRC Press
ISBN: 1351679724
Category : Technology & Engineering
Languages : en
Pages : 639
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Book Description
This newest edition adds new material to all chapters, especially in mathematical propagation models and special applications and inverse techniques. It has updated environmental-acoustic data in companion tables and core summary tables with the latest underwater acoustic propagation, noise, reverberation, and sonar performance models. Additionally
Author: Ronald O'Rourke
Publisher:
ISBN:
Category :
Languages : en
Pages : 145
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Book Description
Updated 12/10/2020: In December 2016, the Navy released a force-structure goal that callsfor achieving and maintaining a fleet of 355 ships of certain types and numbers. The 355-shipgoal was made U.S. policy by Section 1025 of the FY2018 National Defense AuthorizationAct (H.R. 2810/P.L. 115- 91 of December 12, 2017). The Navy and the Department of Defense(DOD) have been working since 2019 to develop a successor for the 355-ship force-level goal.The new goal is expected to introduce a new, more distributed fleet architecture featuring asmaller proportion of larger ships, a larger proportion of smaller ships, and a new third tier oflarge unmanned vehicles (UVs). On December 9, 2020, the Trump Administration released a document that can beviewed as its vision for future Navy force structure and/or a draft version of the FY202230-year Navy shipbuilding plan. The document presents a Navy force-level goal that callsfor achieving by 2045 a Navy with a more distributed fleet architecture, 382 to 446 mannedships, and 143 to 242 large UVs. The Administration that takes office on January 20, 2021,is required by law to release the FY2022 30-year Navy shipbuilding plan in connection withDOD's proposed FY2022 budget, which will be submitted to Congress in 2021. In preparingthe FY2022 30-year shipbuilding plan, the Administration that takes office on January 20,2021, may choose to adopt, revise, or set aside the document that was released on December9, 2020. The Navy states that its original FY2021 budget submission requests the procurement ofeight new ships, but this figure includes LPD-31, an LPD-17 Flight II amphibious ship thatCongress procured (i.e., authorized and appropriated procurement funding for) in FY2020.Excluding this ship, the Navy's original FY2021 budget submission requests the procurementof seven new ships rather than eight. In late November 2020, the Trump Administrationreportedly decided to request the procurement of a second Virginia-class attack submarinein FY2021. CRS as of December 10, 2020, had not received any documentation from theAdministration detailing the exact changes to the Virginia-class program funding linesthat would result from this reported change. Pending the delivery of that information fromthe administration, this CRS report continues to use the Navy's original FY2021 budgetsubmission in its tables and narrative discussions.
Author: Keyuan Zou
Publisher: BRILL
ISBN: 9004469370
Category : Law
Languages : en
Pages : 277
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Book Description
Marine Scientific Research, New Marine Technologies and the Law of the Sea offers expert insights into new legal developments covering marine scientific research (MSR) including marine genetic resources regime development and emerging marine technologies including floating nuclear power plants.
Author: Paul C. Etter
Publisher: CRC Press
ISBN: 1351679716
Category : Technology & Engineering
Languages : en
Pages : 776
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Book Description
This newest edition adds new material to all chapters, especially in mathematical propagation models and special applications and inverse techniques. It has updated environmental-acoustic data in companion tables and core summary tables with the latest underwater acoustic propagation, noise, reverberation, and sonar performance models. Additionally, the text discusses new applications including underwater acoustic networks and channel models, marine-hydrokinetic energy devices, and simulation of anthropogenic sound sources. It further includes instructive case studies to demonstrate applications in sonar simulation.
Author: Ronald O'Rourke
Publisher:
ISBN: 9781075833274
Category :
Languages : en
Pages : 30
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Book Description
The Navy wants to develop and procure three new types of unmanned vehicles (UVs) in FY2020 and beyond-Large Unmanned Surface Vehicles (LUSVs), Medium Unmanned Surface Vehicles (MUSVs), and Extra-Large Unmanned Undersea Vehicles (XLUUVs). The Navy is requesting $628.8 million in FY2020 research and development funding for these three UV programs and their enabling technologies. The Navy wants to acquire these three types of UVs (which this report refers to collectively as large UVs) as part of an effort to shift the Navy to a new fleet architecture (i.e., a new combination of ships and other platforms) that is more widely distributed than the Navy's current architecture. Compared to the current fleet architecture, this more-distributed architecture is to include proportionately fewer large surface combatants (i.e., cruisers and destroyers), proportionately more small surface combatants (i.e., frigates and Littoral Combat Ships), and the addition of significant numbers of large UVs. The Navy wants to employ accelerated acquisition strategies for procuring these large UVs, so as to get them into service more quickly. The emphasis that the Navy placed on UV programs in its FY2020 budget submission and the Navy's desire to employ accelerated acquisition strategies in acquiring these large UVs together can be viewed as an expression of the urgency that the Navy attaches to fielding large UVs for meeting future military challenges from countries such as China. The LUSV program is a proposed new start project for FY2020. The Navy wants to procure two LUSVs per year in FY2020FY2024. The Navy wants LUSVs to be low-cost, high-endurance, reconfigurable ships based on commercial ship designs, with ample capacity for carrying various modular payloads-particularly anti-surface warfare (ASuW) and strike payloads, meaning principally anti-ship and land-attack missiles. The Navy reportedly envisions LUSVs as being 200 feet to 300 feet in length and having a full load displacement of about 2,000 tons. The MUSV program began in FY2019. The Navy plans to award a contract for the first MUSV in FY2019 and wants to award a contract for the second MUSV in FY2023. The Navy wants MUSVs, like LUSVs, to be low-cost, high-endurance, reconfigurable ships that can accommodate various payloads. Initial payloads for MUSVs are to be intelligence, surveillance and reconnaissance (ISR) payloads and electronic warfare (EW) systems. The Navy defines MUSVs as having a length of between 12 meters (about 39 feet) and 50 meters (about 164 feet). The Navy wants to pursue the MUSV program as a rapid prototyping effort under what is known as Section 804 acquisition authority. The XLUUV program, also known as Orca, was established to address a Joint Emergent Operational Need (JEON). The Navy wants to procure nine XLUUVs in FY2020-FY2024. The Navy announced on February 13, 2019, that it had selected Boeing to fabricate, test, and deliver the first four Orca XLUUVs and associated support elements. On March 27, 2019, the Navy announced that the award to Boeing had been expanded to include the fifth Orca. The Navy's large UV programs pose a number of oversight issues for Congress, including issues relating to the analytical basis for the more-distributed fleet architecture; the Navy's accelerated acquisition strategies and funding method for these programs; technical, schedule, and cost risk in the programs; the proposed annual procurement rates for the programs; the industrial base implications of the programs; the personnel implications of the programs; and whether the Navy has accurately priced the work it is proposing to do in FY2020 on the programs.
Author: A K Lal
Publisher: Vij Books India Pvt Ltd
ISBN: 9381411735
Category : History
Languages : en
Pages : 363
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Book Description
Transformation should lie at the heart of our new approach to defense. The development of transformational capabilities, processes, and force structures should be given strategic focus to meet the principal challenges under our defense strategy. India is already ceased with the necessity of transformation albeit without any documented national security guidelines or operating instructions, which are legislated or have the validation of at least the 'Cabinet Committee on Security'(CCS). In other words the first step would be to create a draft security strategy based on many assumptions, like the foreign policy or the cumulative emerging threat scenario as appreciated by the Defence Intelligence Agency(DIA). This well researched book is a result of the project allotted by the USI under the Field Marshal K. M. Cariappa chair. The book is therefore more as an idea or a theoretical construct, basically to bring in more clarity to the various options available for this great transformation of the Indian military. The author has deliberated upon various landmarks of transformation milestones achieved so far by the three services and given recommendations to further build upon ongoing modernization plan and shift to a higher plane of transformational activities.
