WATER-BASED MITIGATION TECHNIQUES AND NETWORK INTEGRATION TO COUNTER DRONE SWARMS

Potential and current U.S. adversaries are purchasing and deploying commercial small Unmanned Aircraft Systems (sUAS) in networked swarms. These swarms can be used for intelligence collection and reconnaissance, and have the potential to be weaponized as well. Additionally, the unlawful, but probably not malicious, activity of civilian UAS (drone) operators is of increasing concern. More specifically, there is increased risk to naval assets while in constrained environments, such as harbor transit, where both navigation and weaponized responses are serious concerns. This thesis uses the scenario of protecting a U.S. Navy destroyer entering and exiting a harbor to develop a sUAS mitigation procedure based on existing firefighting and counter-piracy technologies. The proposed procedure includes a communications plan and can be implemented almost immediately using existing civilian and military assets. Additional recommendations to improve the performance of such procedures are provided.CRUSARRRTOLieutenant, United States NavyApproved for public release. Distribution is unlimited

High-speed civil transport flight- and propulsion-control technological issues

Technology advances required in the flight and propulsion control system disciplines to develop a high speed civil transport (HSCT) are identified. The mission and requirements of the transport and major flight and propulsion control technology issues are discussed. Each issue is ranked and, for each issue, a plan for technology readiness is given. Certain features are unique and dominate control system design. These features include the high temperature environment, large flexible aircraft, control-configured empennage, minimizing control margins, and high availability and excellent maintainability. The failure to resolve most high-priority issues can prevent the transport from achieving its goals. The flow-time for hardware may require stimulus, since market forces may be insufficient to ensure timely production. Flight and propulsion control technology will contribute to takeoff gross weight reduction. Similar technology advances are necessary also to ensure flight safety for the transport. The certification basis of the HSCT must be negotiated between airplane manufacturers and government regulators. Efficient, quality design of the transport will require an integrated set of design tools that support the entire engineering design team

Freedom of Assembly and the Right to Passage in Modern English Legal History

This Article suggests, on the broadest level, that the history of the right to passage in the past two centuries is explicable only in terms of the complex interaction between formal legal doctrine on the one hand and social and political pressures on the other. Specific challenges to public order significantly shaped the evolution of legal rules, but these rules, once established, constrained official action and compelled the authorities at critical junctures to develop countervailing strategies. This exploration confirms that neither an externalist nor internalist approach to legal history by itself adequately explains historical change and, moreover, that the relative significance of contextual and doctrinal factors at any particular point in time is itself historically contingent. This systemic discretion, as has been suggested, was frequently exercised selectively against particular groups and, since the 1960s, has prompted growing criticism and increasing calls for formal recognition of freedom of assembly. Given the character of much contemporary discourse about the right to passage, however, a positive right to assemble would not necessarily supersede the powerful and tenacious right of the public to pass along the highway without obstruction. Insofar as the primacy of passage continues to have an inhibiting effect on civil liberties, the history of the right to passage is not simply an antiquarian inquiry but a cautionary tale for the present