Download or read book Navy Lasers Railgun and Gun Launched Guided Projectile written by Congressional Service and published by Createspace Independent Publishing Platform. This book was released on 2018-07-18 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Navy is developing three new ship-based weapons that could improve the ability of Navy surface ships to defend themselves against missiles, unmanned aerial vehicles (UAVs), and surface craft: the Surface Navy Laser Weapon System (SNLWS), the electromagnetic railgun (EMRG), and the gun-launched guided projectile (GLGP), previously known as the hypervelocity projectile (HVP). The Navy refers to the initial (i.e., Increment 1) version of SNLWS as HELIOS, an acronym meaning high-energy laser with integrated optical dazzler and surveillance. EMRG could additionally provide the Navy with a new naval surface fire support (NSFS) weapon for attacking land targets in support of Marines or other friendly ground forces ashore. The Department of Defense is exploring the potential for using GLGP across multiple U.S. military services. Any one of these three new weapons, if successfully developed and deployed, might be regarded as a "game changer" for defending Navy surface ships against enemy missiles and UAVs. If two or three of them are successfully developed and deployed, the result might be considered not just a game changer, but a revolution. Rarely has the Navy had so many potential new types of surface-ship air-defense weapons simultaneously available for development and potential deployment. Although the Navy in recent years has made considerable progress in developing technologies for these new weapons, a number of significant development challenges remain. Overcoming these challenges will require additional development work, and ultimate success in overcoming them is not guaranteed. The issue for Congress is whether to approve, reject, or modify the Navy's funding requests and proposed acquisition strategies for these three potential new weapons. Potential oversight questions for Congress include the following: Using currently available air-defense weapons, how well could Navy surface ships defend themselves in a combat scenario against an adversary such as China that has or could have large numbers of missiles and UAVs? How would this situation change if Navy surface ships in coming years were equipped with SNLWS, EMRG, GLGP, or some combination of these systems? How significant are the remaining development challenges for SNLWS, EMRG, and GLGP? Are current schedules for developing SNLWS, EMRG, and GLGP appropriate in relation to remaining development challenges and projected improvements in enemy missiles and UAVs? When does the Navy anticipate issuing roadmaps detailing its plans for procuring and installing production versions of SNLWS, EMRG, and GLGP on specific Navy ships by specific dates? Will the kinds of surface ships that the Navy plans to procure in coming years have sufficient space, weight, electrical power, and cooling capability to take full advantage of SNLWS and EMRG? What changes, if any, would need to be made in Navy plans for procuring large surface combatants (i.e., destroyers and cruisers) or other Navy ships to take full advantage of SNLWS and EMRGs? Given the Navy's interest in HPV, how committed is the Navy to completing the development of EMRG and eventually deploying EMRGs on Navy ships? Are the funding line items for SNLWS, EMRG, and GLDP sufficiently visible for supporting congressional oversight?

Download or read book Navy Lasers Railgun and Gun Launched Guided Projectile written by Ronald O'Rourke and published by . This book was released on 2020-10-26 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report prepared for members of Congress and staff provides credible, current insight into the status of exotic weapons being developed for the US Navy, weapons which might be decisive in the event of a shooting war.Three new ship-based weapons being developed by the Navy-solid state lasers (SSLs), the electromagnetic railgun (EMRG), and the gun-launched guided projectile (GLGP), also known as the hypervelocity projectile (HVP)-could substantially improve the ability of Navy surface ships to defend themselves against surface craft, unmanned aerial vehicles (UAVs), and eventually anti- ship cruise missiles (ASCMs).In addition to the question of whether to approve, reject, or modify the Navy's FY2021 funding requests for SSLs, EMRG, and HVP/GLGP, issues for Congress include the following: -whether the Navy is moving too quickly, too slowly, or at about the right speed in its efforts to develop these weapons;-the Navy's plans for transitioning these weapons from development to procurement and fielding of production models aboard Navy ships; and-whether Navy the Navy's shipbuilding plans include ships with appropriate amounts of space, weight, electrical power, and cooling capacity to accommodate these weapons

Download or read book Navy Lasers Railgun and Gun launched Guided Projectile written by Ronald O'Rourke and published by . This book was released on 2019 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Navy Large Unmanned Surface and Undersea Vehicles written by Ronald O'Rourke and published by . This book was released on 2019-06-24 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book China s Strategic Modernization Implications for the United States written by Mark A. Stokes and published by DIANE Publishing. This book was released on with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional wisdom portrays the People's Republic of China (PRC) People's Liberation Army (PLA) as a backward continental force that will not pose a military challenge to its neighbors or to the United States well into the 21st century. PLA writings that demonstrate interest in exploiting the revolution in military affairs (RMA) are dismissed by a large segment of the PLA- watching community as wistful fantasies. The author offers an alternative perspective by outlining emerging PLA operational concepts and a range of research and development projects that appear to have been heavily influenced by U.S. and Russian writings on the RMA. Fulfillment of the PLA's vision for the 21st century could have significant repercussions for U.S. interests in the Asia-Pacific region.

Download or read book The Continuing Quest for Missile Defense written by Peter Pella and published by Morgan & Claypool Publishers. This book was released on 2018-06-22 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: For almost three quarters of a century, the United States has spent billions of dollars and countless person-hours in the pursuit of a national missile defense system that would protect the country from intercontinental ballistic missiles (ICBM) carrying nuclear warheads. The system currently in place consists of 44 long-range antiballistic missiles stationed in Alaska and California to protect the United States from a possible nuclear weapon carrying ICBM attack from North Korea. After all this effort, this systemis still imperfect, being successful only 10 out of 18 tests. This book will provide an historical description of past efforts in national missile defenses to understand the technical difficulties involved. It will also explain how national security concerns, the evolving international environment, and the complexities of US politics have all affected the story. The book will also describe the current systems in place to protect allies and troops in the field from the threat of shorter range missiles. Finally, the book will describe the current US vision for the future of missile defenses and provide some suggestions for alternative paths.

Download or read book Navy Lasers Railgun and Hypervelocity Projectile written by Ronald O'Rourke and published by Createspace Independent Publishing Platform. This book was released on 2016-11-11 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Navy is currently developing three potential new weapons that could improve the ability of its surface ships to defend themselves against enemy missiles-solid state lasers (SSLs), the electromagnetic railgun (EMRG), and the hypervelocity projectile (HVP). Any one of these new weapon technologies, if successfully developed and deployed, might be regarded as a "game changer" for defending Navy surface ships against enemy missiles. If two or three of them are successfully developed and deployed, the result might be considered not just a game changer, but a revolution. Rarely has the Navy had so many potential new types of surfaceship missile-defense weapons simultaneously available for development and potential deployment. The HPV in particular has emerged as a program of particular interest to the Department of Defense (DOD), which is exploring the potential for using the weapon across multiple U.S. military services. Although the Navy in recent years has made considerable progress in developing SSLs, EMRG, and HVP, a number of significant development challenges remain. Overcoming these challenges will likely require years of additional development work, and ultimate success in overcoming them is not guaranteed.

Download or read book Asia Pacific Rebalance 2025 written by Michael Green and published by Rowman & Littlefield. This book was released on 2016-02-04 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2015, Congress tasked the Department of Defense to commission an independent assessment of U.S. military strategy and force posture in the Asia-Pacific, as well as that of U.S. allies and partners, over the next decade. This CSIS study fulfills that congressional requirement. The authors assess U.S. progress to date and recommend initiatives necessary to protect U.S. interests in the Pacific Command area of responsibility through 2025. Four lines of effort are highlighted: (1) Washington needs to continue aligning Asia strategy within the U.S. government and with allies and partners; (2) U.S. leaders should accelerate efforts to strengthen ally and partner capability, capacity, resilience, and interoperability; (3) the United States should sustain and expand U.S. military presence in the Asia-Pacific region; and (4) the United States should accelerate development of innovative capabilities and concepts for U.S. forces.

Download or read book China s Advanced Weapons written by U.s.-china Economic and Security Review Commission and published by Createspace Independent Publishing Platform. This book was released on 2017-04-19 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This hearing on "China's Advanced Weapons" will examine a specific set of technologies that China's military is considering or pursuing. In framing the hearing topic as "advanced weapons," the hearing will focus on military technologies at or near the global technological frontier-weapons just now coming into development or not yet developed by any nation. As China has narrowed the technological gap with the United States over decades of investments in military modernization, it has become increasingly important to consider Beijing's efforts to develop new and potentially revolutionary weapons systems. China has reportedly conducted seven tests of its hypersonic glide vehicle since 2014. It has deployed not one but two antiship ballistic missiles, one of which has a stated range that reaches past the U.S. island of Guam. We hear of longstanding efforts to develop directed energy weapons, and see evidence of China testing a wide range of counterspace systems that could put vulnerable U.S. space assets at risk. China is making major advances in areas such as unmanned systems and artificial intelligence, aided by rapid commercial progress in these sectors. As the new Congress focuses on national security challenges, it is critical to consider China's efforts to develop and field advanced weapons and the implications for the United States. Panel I will examine China's programs for the development of hypersonic and maneuverable re-entry vehicles. Panel II will examine directed energy and electromagnetic weapons development by China. Finally, Panel III will examine developments in China's counterspace, unmanned, and artificial intelligence-enabled systems.

Download or read book Extending Russia written by James Dobbins and published by RAND. This book was released on 2019-04-11 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the U.S. National Defense Strategy recognizes, the United States is currently locked in a great-power competition with Russia. This report seeks to define areas where the United States can compete to its own advantage. It examines Russian vulnerabilities and anxieties; analyzes potential policy options to exploit them; and assesses the associated benefits, costs, and risks, as well as the likelihood of successful implementation.

Download or read book Army Fires Capabilities for 2025 and Beyond written by John Gordon and published by . This book was released on 2020-01-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: To assist the Army in its reorientation toward conventional combat operations, the authors of this report identify capability gaps in the field artillery and actions that the Army should consider taking from today to roughly 2030.

Download or read book Navy Force Structure and Shipbuilding Plans written by Ronald O'Rourke and published by DIANE Publishing. This book was released on 2011 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a print on demand edition of a hard to find publication. Contents: (1) Introduction; (2) Background: Proposed 313-Ship Fleet; FY 2010 Shipbuilding Request; (3) Oversight Issues for Congress: Adequacy of Proposed 313-Ship Fleet: Adequacy of Shipbuilding Plan for Maintaining 313 Ships; Shortfalls Relative to 313-Ship Goals; Affordability of Shipbuilding Plan; (4) Legislative Activity for FY 2010: FY 2010 Defense Authorization Act; FY 2010 DoD Appropriations Act; Resolution Directing Submission of FY 2010 30-Year Shipbuilding Plan; Legislation on Individual Shipbuilding Programs. Appendixes: (A) December 2009 Press Reports About Draft FY 2011 30-Year Shipbuilding Plan; (B) Adequacy of Planned 313-Ship Fleet; (C) Size of the Navy and Navy Shipbuilding Rate. Charts and tables.

Download or read book The Story of the Gun written by Paul J. Hazell and published by Springer Nature. This book was released on 2021-05-24 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This engaging and accessible book explains the scientific principles behind guns, both ancient and modern. It connects their evolution to advances in science, as well as tracing the developments of projectiles and propellants. It is not limited to small arms but also looks at the science of enormous guns such the Paris Gun, for example, and reviews the efforts to build a gun to launch projectiles into space. Extremely fast guns are also covered, such as two-stage guns and rail guns. Further, the book provides insight into the science of terminal ballistics and wound ballistics as well as the challenging subject of gun control. It is full of interesting facts for all who are curious about the science and history of guns, as well as those for whom the gun is an accessory of their profession.

Download or read book Chinese Anti Ship Ballistic Missile ASBM Development written by Andrew S. Erickson and published by Brookings Institution Press. This book was released on 2016-08-02 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: China’s anti-ship ballistic missile (ASBM), the DF-21D, has reached the equivalent of Initial Operational Capability. Although it probably has been deployed in small numbers, additional challenges and tests remain. This study examines the ASBM’s capability and history, showing how the DF-21D meets multiple priorities in Chinese defense modernization and in the national security bureaucracy, as well its implications for the United States. The ASBM’s physical threat to U.S. Navy ships will be determined by the development of associated systems and organizations, which currently limit data fusion and coordination in the complex task of identifying a U.S. aircraft carrier in the open ocean. Still, the ASBM poses a direct threat to the foundations of U.S. power project in Asia and will undermine the U.S. position, unless efforts to counter its political-military effects are taken.

Download or read book Ballistics 2019 written by V. K. Saraswat and published by . This book was released on 2019-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book makes available original ballistics technology from around the world on a wide variety of weapons and their effects, including the design and trajectory/stability control of dozens of projectiles ranging from shells to missiles. The book's authors discuss the efficacy and development of propellants, munitions, and igniters and offer new approaches for modeling and testing. Also investigated in Volume 1 is gradient printing of energetic materials, and mechanical behavior of multiple types of explosives.Volume 2 offers research on impact and penetration data from projectile effects on surfaces ranging from natural phenomena such as water, to metallic plating and material-engineered armors. Recent advances in reactive fragments, which provide enhanced terminal effects, are presented. Detailed analysis of warhead mechanisms such as the formation and terminal effects of shaped charge jets are reported.Papers in these volumes were presented at a conference jointly organized and supported by the Aeronautical Society of India, Hyderabad Branch, India, and the International Ballistics Society.

Download or read book SDI written by and published by . This book was released on 1988 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strategic Defense Initiative examines developments in the technologies currently being researched under SDI. The OTA does not repeat the work of its earlier reports but gives special attention to filling in gaps in those reports and to describing technical progress made in the intervening period. The report also presents information on the prospects for functional survival against preemptive attack of alternative ballistic missile defense system architectures now being considered under the SDI. Finally, it analyzes the feasibility of developing reliable software to perform the battle management tasks required by such system architectures.

Download or read book DARPA Technical Accomplishments written by Sidney G. Reed and published by . This book was released on 1990 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: