"This document provides a historic perspective of supersonic cruise technology, beginning with the early NACA supersonic research and including efforts during the B-70 and SST phase. It also records technological progress made in the NASA SCR and VCE programs." -- Foreward.

High-speed flight is a major technological challenge for both commercial and business aviation. As a first step in revitalizing efforts by the National Aeronautics and Space Administration (NASA) to achieve the technology objective of high-speed air travel, NASA requested the National Research Council (NRC) to conduct a study that would identify approaches for achieving breakthroughs in research and technology for commercial supersonic aircraft. Commercial Supersonic Technology documents the results of that effort. This report describes technical areas where ongoing work should be continued and new focused research initiated to enable operational deployment of an environmentally acceptable, economically viable commercial aircraft capable of sustained supersonic flight, including flight over land, at speeds up to approximately Mach 2 in the next 25 years or less.

Drawn from early volumes of Aerospace America and its antecedents, this book rescues the insights, concerns, and dreams of dozens of structural engineers for the next generation of aerospace scientists and engineers. Written by eminent individuals in structures, this book provides accessible source material for university-level design courses in aerospace engineering. The first paper in Structures Technology deals with new structures for future aerospace systems and provides a contrast between our current thinking and past technology plans. Succeeding papers are historical reports covering materials and structures, general structures technology, aircraft structures, space structures, and structural dynamics technology. You will also find sections covering structural configurations, thermal protection systems, subsonic aircraft, supersonic and hypersonic vehicles and structures for space systems.

The Military Balance 2013 is the annual assessment of the military capabilities and defence economics of 171 countries world-wide. New features of the 2013 edition include; reorganised and expanded analytical essays. New sections on trends in contemporary armed conflicts in Afghanistan and Syria, as well as trends in defence capability areas, with a focus on equipment, technological or doctrinal developments. There is also an essay on trends in defence economics and procurement, one on European defence industries, and another on anti-access/area denial, detailed analysis of regional and national defence policy and economic issues for selected states, updated graphics feature on comparative defence statistics, with focus on defence economics, and major land, sea and, air capability concerns, tables, graphics and analysis of defence economics issues, additional national capability summaries, additional data on, land forces: combat support and combat service support, new graphics and maps on defence capability issues and additional data on cyber capabilities.