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Exo-Atmospheric Intercepts: Bringing New Challenges to Standard Missile
G. A. SULLINS Exo-atmospheric Intercepts: Bringing New Challenges to Standard Missile Gary A. Sullins The Navy Theater Wide System is being designed to provide defense for U.S. forces and our Allies against medium- to long-range tactical ballistic missiles. As part of this system, a new variant of Standard Missile, SM-3, will be introduced to the Fleet. SM-3 will perform a hit-to-kill intercept of the ballistic missile while it is in exo-atmospheric flight (i.e., while outside the Earth’s atmosphere). Exo-atmospheric flight and hit-to-kill intercepts have brought new challenges to the SM Program. These challenges have intro- duced new technologies, which in turn have created the need for new tests to be added to an already robust SM ground test program. This article discusses these new challenges and describes tests geared to verify SM-3 design, with emphasis given to those tests performed at APL. INTRODUCTION The threat of ballistic missile attacks to U.S. forces and the ability of the combat system to engage them and our Allies continues to grow. Currently over 40 by guiding the missile to an intercept. Modifications are nations have the capability to launch ballistic missile being made to the AWS to change the logic consistent attacks. Most of these missiles are not capable of reaching with tracking and engaging ballistic missiles rather than U.S. soil; nevertheless, they do pose a significant threat its traditional Anti-Air Warfare role. to our forces stationed overseas. Many of these nations In addition to modifications to the AWS, the NTW also have the ability to build chemical, biological, or System is developing a new SM variant, SM-3. -
Ballistic Missile Defense Technology: Weapons, Power, Communications, and Space Transportation CONTENTS Page Introduction
Chapter 5 Ballistic Missile Defense Technology: Weapons, Power, Communications, and Space Transportation CONTENTS Page Introduction . ......................105 5-6b. Boost and Post-Boost Kill Weapons . ..................,......105 Effectiveness (500 single-RV Kinetic-Energy Weapons (KEW) ....106 ICBMs atone site) . ...........117 Directed-Energy Weapons . .........123 5-7. Boost and Post-Boost Kill Power and Power Conditioning . ......142 Effectiveness (200 “medium- Space Power Requirements . ........142 bum-booster” ICBMs at one site). .............118 Space Power Generation Technology .143 5-8. Schematic of an Electromagnetic Power Conditioning . .. ..........145 Launcher (EML) or “Railgun” ..119 Communication Technology . .........146 5-9. Lightweight Homing Projectile. .l2l 60-GHz Communication Links .. ....147 5-10. Illustration of the Relationships Laser Communication Links . .......148 Between Laser Parameters and Space Transportation . ..............148 Power Density Projected on a Space Transportation Target . .............125 Requirements. ................149 5-11. FEL Waveforms . .............125 Space Transportation Alternatives ...149 5-12. Schematic of a Neutral Particle Space Transportation Cost Beam Weapon.. .............129 Reduction . ................153 5-13a. Annual Space Launch Capacity .152 Conclusions . ....................153 5-13b. Space Transportation . .........152 Weapon Technology Conclusions ....153 Space Power Conclusions. .........155 Tables Space Communications Conclusion. ..l55 Table No. Page Space Transportation -
Hamilton County General Sessions Court - Criminal Division 9/23/2021 Page No: 1 Trial Docket
CJUS8023 Hamilton County General Sessions Court - Criminal Division 9/23/2021 Page No: 1 Trial Docket Thursday Trial Date: 9/23/2021 8:30:00 AM Docket #: 1825414 Defendant: ANDERSON , QUINTON LAMAR Charge: DOMESTIC ASSAULT Presiding Judge: STARNES, GARY Division: 5 Court Room: 4 Arresting Officer: SMITH, BRIAN #996, Complaint #: A 132063 2021 Arrest Date: 5/14/2021 Docket #: 1793448 Defendant: APPLEBERRY , BRANDON JAMAL Charge: AGGRAVATED ASSAULT Presiding Judge: WEBB, GERALD Division: 3 Court Room: 3 Arresting Officer: GOULET, JOSEPH #385, Complaint #: A 62533 2021 Arrest Date: 5/26/2021 Docket #: 1852403 Defendant: ATCHLEY , GEORGE FRANKLIN Charge: CRIMINAL TRESPASSING Presiding Judge: STARNES, GARY Division: 5 Court Room: 4 Arresting Officer: SIMON, LUKE #971, Complaint #: A 100031 2021 Arrest Date: 9/17/2021 Docket #: 1814264 Defendant: AVERY , ROBERT CAMERON Charge: THEFT OF PROPERTY Presiding Judge: WEBB, GERALD Division: 3 Court Room: 3 Arresting Officer: SERRET, ANDREW #845, Complaint #: A 091474 2020 Arrest Date: 9/9/2020 Docket #: 1820785 Defendant: BALDWIN , AUNDREA RENEE Charge: CRIMINAL TRESPASSING Presiding Judge: SELL, CHRISTINE MAHN Division: 1 Court Room: 1 Arresting Officer: FRANTOM, MATTHEW #641, Complaint #: M 115725 2020 Arrest Date: 11/14/2020 Docket #: 1815168 Defendant: BARBER , JUSTIN ASHLEY Charge: OBSTRUCTING HIGHWAY OR OTHER PASSAGEWAY Presiding Judge: STARNES, GARY Division: 5 Court Room: 4 Arresting Officer: LONG, SKYLER #659, Complaint #: A 094778 2020 Arrest Date: 9/18/2020 Docket #: 1812424 Defendant: BARNES -
Design and Optimization of an Electromagnetic Railgun
Michigan Technological University Digital Commons @ Michigan Tech Dissertations, Master's Theses and Master's Reports 2018 DESIGN AND OPTIMIZATION OF AN ELECTROMAGNETIC RAILGUN Nihar S. Brahmbhatt Michigan Technological University, [email protected] Copyright 2018 Nihar S. Brahmbhatt Recommended Citation Brahmbhatt, Nihar S., "DESIGN AND OPTIMIZATION OF AN ELECTROMAGNETIC RAILGUN", Open Access Master's Report, Michigan Technological University, 2018. https://doi.org/10.37099/mtu.dc.etdr/651 Follow this and additional works at: https://digitalcommons.mtu.edu/etdr Part of the Controls and Control Theory Commons DESIGN AND OPTIMIZATION OF AN ELECTROMAGNETIC RAIL GUN By Nihar S. Brahmbhatt A REPORT Submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE In Electrical Engineering MICHIGAN TECHNOLOGICAL UNIVERSITY 2018 © 2018 Nihar S. Brahmbhatt This report has been approved in partial fulfillment of the requirements for the Degree of MASTER OF SCIENCE in Electrical Engineering. Department of Electrical and Computer Engineering Report Advisor: Dr. Wayne W. Weaver Committee Member: Dr. John Pakkala Committee Member: Dr. Sumit Paudyal Department Chair: Dr. Daniel R. Fuhrmann Table of Contents Abstract ........................................................................................................................... 7 Acknowledgments........................................................................................................... 8 List of Figures ................................................................................................................ -
The Crucial Development of Heavy Cavalry Under Herakleios and His Usage of Steppe Nomad Tactics Mark-Anthony Karantabias
The Crucial Development of Heavy Cavalry under Herakleios and His Usage of Steppe Nomad Tactics Mark-Anthony Karantabias The last war between the Eastern Romans and the Sassanids was likely the most important of Late Antiquity, exhausting both sides economically and militarily, decimating the population, and lay- ing waste the land. In Heraclius: Emperor of Byzantium, Walter Kaegi, concludes that the Romaioi1 under Herakleios (575-641) defeated the Sassanian forces with techniques from the section “Dealing with the Persians”2 in the Strategikon, a hand book for field commanders authored by the emperor Maurice (reigned 582-602). Although no direct challenge has been made to this claim, Trombley and Greatrex,3 while inclided to agree with Kaegi’s main thesis, find fault in Kaegi’s interpretation of the source material. The development of the katafraktos stands out as a determining factor in the course of the battles during Herakleios’ colossal counter-attack. Its reforms led to its superiority over its Persian counterpart, the clibonarios. Adoptions of steppe nomad equipment crystallized the Romaioi unit. Stratos4 and Bivar5 make this point, but do not expand their argument in order to explain the victory of the emperor over the Sassanian Empire. The turning point in its improvement seems to have taken 1 The Eastern Romans called themselves by this name. It is the Hellenized version of Romans, the Byzantine label attributed to the surviving East Roman Empire is artificial and is a creation of modern historians. Thus, it is more appropriate to label them by the original version or the Anglicized version of it. -
House Bill No. 944
FIRST REGULAR SESSION HOUSE COMMITTEE SUBSTITUTE FOR HOUSE BILL NO. 944 101ST GENERAL ASSEMBLY 1836H.02C DANA RADEMAN MILLER, Chief Clerk AN ACT To repeal section 571.030, RSMo, and to enact in lieu thereof one new section relating to unlawful use of weapons, with penalty provisions. Be it enacted by the General Assembly of the state of Missouri, as follows: Section A. Section 571.030, RSMo, is repealed and one new section enacted in lieu 2 thereof, to be known as section 571.030, to read as follows: 571.030. 1. A person commits the offense of unlawful use of weapons, except as 2 otherwise provided by sections 571.101 to 571.121, if he or she knowingly: 3 (1) Carries concealed upon or about his or her person a knife, a firearm, a blackjack or 4 any other weapon readily capable of lethal use into any area where firearms are restricted under 5 section 571.107; [or] 6 (2) Sets a spring gun; [or] 7 (3) Discharges or shoots a firearm into a dwelling house, a railroad train, boat, aircraft, 8 or motor vehicle as defined in section 302.010, or any building or structure used for the 9 assembling of people; [or] 10 (4) Exhibits, in the presence of one or more persons, any weapon readily capable of 11 lethal use in an angry or threatening manner; [or] 12 (5) Has a firearm or projectile weapon readily capable of lethal use on his or her person, 13 while he or she is intoxicated, and handles or otherwise uses such firearm or projectile weapon 14 in either a negligent or unlawful manner or discharges such firearm or projectile weapon unless 15 acting in self-defense; [or] 16 (6) Discharges a firearm within one hundred yards of any occupied schoolhouse, 17 courthouse, or church building; [or] EXPLANATION — Matter enclosed in bold-faced brackets [thus] in the above bill is not enacted and is intended to be omitted from the law. -
Rebel Forces in Northern Mali
REBEL FORCES IN NORTHERN MALI Documented weapons, ammunition and related materiel April 2012-March 2013 Co-published online by Conflict Armament Research and the Small Arms Survey © Conflict Armament Research/Small Arms Survey, London/Geneva, 2013 First published in April 2013 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the prior permission in writing of Conflict Armament Research and the Small Arms Survey, or as expressly permitted by law, or under terms agreed with the appropriate reprographics rights organisation. Enquiries concerning reproduction outside the scope of the above should be sent to the secretary, Conflict Armament Research ([email protected]) or the secretary, Small Arms Survey ([email protected]). Copy-edited by Alex Potter ([email protected]) Reviewed by Alex Diehl and Nic Jenzen-Jones Cover image: © Joseph Penny, 2013 Above image: Design and layout by Julian Knott (www.julianknott.com) © Richard Valdmanis, 2013 TABLE OF CONTENTS About 4 3.7 M40 106 mm recoilless gun 11 Abbreviations and acronyms 5 4. Light Weapons Ammunition 12 Introduction 6 4.1 12.7 x 108 mm ammunition 12 4.2 14.5 x 115 mm ammunition 12 1. Small Arms 7 4.3 PG-7 rockets 13 1.1 Kalashnikov-pattern 7.62 x 39 mm assault 4.4 OG-82 and PG-82 rockets 13 rifles 7 4.5 82 mm mortar bombs 14 1.2 FN FAL-pattern 7.62 x 51 mm rifle 7 4.6 120 mm mortar bombs 14 1.3 G3-pattern 7.62 x 51 mm rifle 7 4.7 Unidentified nose fuzes 14 1.4 MAT-49 9 x 19 mm sub-machine gun 7 4.8 F1-pattern fragmentation grenades 15 1.5 RPD-pattern 7.62 x 39 mm light 4.9 NR-160 106 mm HEAT projectiles 15 machine gun 7 1.6 PK-pattern 7.62 x 54R mm general-purpose 5. -
Complex Projectile Technology and Homo Sapiens Dispersal Into Western Eurasia
Complex Projectile Technology and Homo sapiens Dispersal into Western Eurasia JOHN J. SHEA Department of Anthropology and Turkana Basin Institute, Stony Brook University, Stony Brook, NY 11794-4364, USA; [email protected] MATTHEW L. SISK Interdepartmental Doctoral Program in Anthropological Science, Stony Brook University, Stony Brook, NY 11794-4364, USA; [email protected] ABSTRACT This paper proposes that complex projectile weaponry was a key strategic innovation driving Late Pleistocene human dispersal into western Eurasia after 50 Ka. It argues that complex projectile weapons of the kind used by ethnographic hunter-gatherers, such as the bow and arrow, and spearthrower and dart, enabled Homo sapiens to overcome obstacles that constrained previous human dispersal from Africa to temperate western Eurasia. In the East Mediterranean Levant, the only permanent land bridge between Africa and Eurasia, stone and bone projectile armatures like those used in the complex weapon systems of recent humans appear abruptly ca 45–35 Ka in early Upper Paleolithic contexts associated with Homo sapiens fossils. Such artifacts are absent from Middle Paleolithic contexts associated with Homo sapiens and Neandertals. Hypotheses concerning the indigenous vs. exogenous origins of complex projectile weaponry in the Levant are reviewed. Current evidence favors the hypothesis that complex projectile technology developed as an aid to ecological niche broadening strategies among African popu- lations between 50–100 Ka. It most likely spread to western Eurasia along with dispersing Homo sapiens popula- tions. Neandertals did not routinely deploy projectile weapons as subsistence aids. This puzzling gap in their otherwise impressive record for survival in some of the harshest environments ever occupied by primates may reflect energetic constraints and time-budgeting factors associated with complex technology. -
The Strategic Defense Initiative and the Militarization of Space: Scientific Responsibility and Citizen Resistance
Penn State International Law Review Volume 9 Article 2 Number 2 Dickinson Journal of International Law 1991 The trS ategic Defense Initiative and the Militarization of Space: Scientific Responsibility and Citizen Resistance Matthew Lippman Follow this and additional works at: http://elibrary.law.psu.edu/psilr Part of the International Law Commons, and the Military, War, and Peace Commons Recommended Citation Lippman, Matthew (1991) "The trS ategic Defense Initiative and the Militarization of Space: Scientific Responsibility and Citizen Resistance," Penn State International Law Review: Vol. 9: No. 2, Article 2. Available at: http://elibrary.law.psu.edu/psilr/vol9/iss2/2 This Article is brought to you for free and open access by Penn State Law eLibrary. It has been accepted for inclusion in Penn State International Law Review by an authorized administrator of Penn State Law eLibrary. For more information, please contact [email protected]. The Strategic Defense Initiative and the Militarization of Space: Scientific Responsibility and Citizen Resistance Matthew Lippman* I. Introduction The moderating of international tensions between the superpow- ers, the slowing of the nuclear arms race and the promise of a peace dividend have all contributed to a lessened popular concern over is- sues of national defense.1 The diversion of attention from war and peace has resulted in little scholarly attention being paid to the omi- nous potential growth in third-generation high-technology weapons. 2 These automated weapons systems are being designed primarily to operate in outer space where, despite claims to the contrary, they will be used to enhance the United States'ability to launch a first strike nuclear attack.3 The technological and strategic foundation of this revolution in weaponry is the Strategic Defense Initiative (SDI). -
PICKETT's CHARGE Gettysburg National Military Park STUDENT
PICKETT’S CHARGE I Gettysburg National Military Park STUDENT PROGRAM U.S. Department of the Interior National Park Service Pickett's Charge A Student Education Program at Gettysburg National Military Park TABLE OF CONTENTS Section 1 How To Use This Booklet ••••..••.••...• 3 Section 2 Program Overview . • . • . • . • . 4 Section 3 Field Trip Day Procedures • • • . • • • . 5 Section 4 Essential Background and Activities . 6 A Causes ofthe American Civil War ••..•...... 7 ft The Battle ofGettysburg . • • • . • . 10 A Pi.ckett's Charge Vocabulary •............... 14 A Name Tags ••.. ... ...........• . •......... 15 A Election ofOfficers and Insignia ......•..•.. 15 A Assignm~t ofSoldier Identity •..••......... 17 A Flag-Making ............................. 22 ft Drill of the Company (Your Class) ........... 23 Section 5 Additional Background and Activities .••.. 24 Structure ofthe Confederate Army .......... 25 Confederate Leaders at Gettysburg ••.•••.••• 27 History of the 28th Virginia Regiment ....... 30 History of the 57th Virginia Regiment . .. .... 32 Infantry Soldier Equipment ................ 34 Civil War Weaponry . · · · · · · 35 Pre-Vtsit Discussion Questions . • . 37 11:me Line . 38 ... Section 6 B us A ct1vities ........................• 39 Soldier Pastimes . 39 Pickett's Charge Matching . ••.......•....... 43 Pickett's Charge Matching - Answer Key . 44 •• A .•. Section 7 P ost-V 1s1t ctivities .................... 45 Post-Visit Activity Ideas . • . • . • . • . 45 After Pickett's Charge . • • • • . • . 46 Key: ft = Essential Preparation for Trip 2 Section 1 How to Use This Booklet Your students will gain the most benefit from this program if they are prepared for their visit. The preparatory information and activities in this booklet are necessary because .. • students retain the most information when they are pre pared for the field trip, knowing what to expect, what is expected of them, and with some base of knowledge upon which the program ranger can build. -
“This Is Our House!” a Preliminary Assessment of the Capitol Hill
MARCH 2021 “This is Our House!” A Preliminary Assessment of the Capitol Hill Siege Participants Program on Extremism THE GEORGE WASHINGTON UNIVERSITY MARCH 2021 “This is Our House!” A Preliminary Assessment of the Capitol Hill Siege Participants Program on Extremism THE GEORGE WASHINGTON UNIVERSITY All rights reserved. Printed in the United States of America. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. © 2021 by Program on Extremism Program on Extremism 2000 Pennsylvania Avenue NW Washington, DC 20006 www.extremism.gwu.edu Cover: ©REUTERS/Leah Millis TABLE OF CONTENTS Acknowledgements 6 Executive Summary 8 Introduction 10 Findings 12 Categorizing the Capitol Hill Siege Participants 17 Recommendations 44 Conclusion 48 ACKNOWLEDGEMENTS This report was researched and written jointly by the research team at the Program on Extremism, including Lorenzo Vidino, Seamus Hughes, Alexander Meleagrou- Hitchens, Devorah Margolin, Bennett Clifford, Jon Lewis, Andrew Mines and Haroro Ingram. The authors wish to thank JJ MacNab for her invaluable feedback and edits on this report. This report was made possible by the Program’s team of Research Assistants—Ilana Krill, Angelina Maleska, Mia Pearsall, Daniel Stoffel, Diana Wallens, and Ye Bin Won—who provided crucial support with data collection, data verification, and final edits on the report. Finally, the authors thank Nicolò Scremin for designing this report, and Brendan Hurley and the George Washington University Department of Geography for creating the maps used in this report. -
“Never Have I Seen Such a Charge”
The Army of Northern Virginia in the Gettysburg Campaign “Never Have I Seen Such a Charge” Pender’s Light Division at Gettysburg, July 1 D. Scott Hartwig It was July 1 at Gettysburg and the battle west of town had been raging furiously since 1:30 p.m. By dint of only the hardest fighting troops of Major General Henry Heth’s and Major General Robert E. Rodes’s divisions had driven elements of the Union 1st Corps from their positions along McPherson’s Ridge, back to Seminary Ridge. Here, the bloodied Union regiments and batteries hastily organized a defense to meet the storm they all knew would soon break upon them. This was the last possible line of defense beyond the town and the high ground south of it. It had to be held as long as possible. To break this last line of Union resistance, Confederate Third Corps commander, Lieutenant General Ambrose P. Hill, committed his last reserve, the division of Major General Dorsey Pender. They were the famed Light Division of the Army of Northern Virginia, boasting a battle record from the Seven Days battles to Chancellorsville unsurpassed by any other division in the army. Arguably, it may have been the best division in Lee’s army. Certainly no organization of the army could claim more combat experience. Now, Hill would call upon his old division once more to make a desperate assault to secure victory. In many ways their charge upon Seminary Ridge would be symbolic of why the Army of Northern Virginia had enjoyed an unbroken string of victories through 1862 and 1863, and why they would meet defeat at Gettysburg.