000			01833nam a22002657a 4500
005			20171107105005.0
008			120307t xxu||||| |||| 00| 0 eng d
020			_a978-1-4422-7990-2
040			_aES-MaBCA _cES-MaBCA
100			_915047 _aKarako, Thomas
100			_915048 _aWilliams, Iam
100			_915049 _aRumbaugh, Wes
245			_aMissile Defense 2020 _h[Recurso electrónico] PDF _b: Next steps for defending the homeland
260			_bCenter for Strategic and International Studies (CSIS) _cApril, 2017 _a1800 K Street, NW, Washington, DC 20006, USA
300			_aRecurso online, 160 p.
520			_aIn policy pronouncements over the last two administrations, the protection of the American homeland was regularly identified as the first priority of U.S. missile defense efforts. Homeland missile defense today is provided by the Ground-based Midcourse Defense program and other elements of the larger Ballistic Missile Defense System. The limited defenses fielded today have advanced considerably since defensive operations began in late 2004, but nevertheless they remain too limited and too modest relative to emerging threats. The Missile Defense Agency’s path to improve the system may require additional effort to stay ahead of even limited missile threats. This report explains how the current system works, as well as current and potential plans to modernize the system, and the authors offer recommendations for future evolution of the system.
650		0	_9960 _aSeguridad
650		0	_91170 _aSeguridad y defensa
650		0	_95471 _aTecnología
650		0	_95882 _aBalística
650		0	_91183 _aProspectiva
710			_93923 _aCenter for Strategic and International Studies
856	4		_uhttp://espas.eu/orbis/document/missile-defense-2020-next-steps-defending-homeland _qPDF
942			_2udc _cBK
999			_c20301 _d20304