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National Defense August 2007 Sandra I. Erwin	Inefficient Shipbuilding Jeopardizes Navy's Expansion Goals The Navy owns 277 ships, but somehow manages to keep 551 different engines in its inventory. Such inefficients partly explain why the cost of buying and maintaining ships has spiraled out of control.
National Defense June 2009 Grace V. Jean	Ambitions of All-Electric Navy Get Reality Check Navy leaders for years have predicted an "all electric" future. But budget pressures appear to be challenging the Navy's vision, at least for the near term.
Military & Aerospace Electronics February 2006 Ben Ames	Navy pushes forward in developing electric warship Navy leaders have taken two steps toward creating an all-electric destroyer -- awarding a contract and funding further research.
Military & Aerospace Electronics October 2008 Courtney E. Howard	Permanent Magnet Motor System Tested at U.S. Navy Land-Based Test Site DRS Technologies has completed full-power testing of its power-dense permanent magnet motor (PMM) and drive at the U.S. Navy's integrated power system (IPS) land-based test site (LBTS) in Philadelphia.
National Defense March 2012 Eric Beidel	Navy Leaders Want a More Flexible Fleet After fighting two land wars for a decade, the military is putting an emphasis back on the sea and is shifting its focus to the Asia-Pacific region and to a more maritime-weighted mission in the Middle East.
National Defense January 2008 Grace V. Jean	Ship Construction Costs Endanger Navy's Fleet Expansion With runaway shipbuilding costs, disruptions in key programs and competing budgetary needs, the Navy is heading into one of its toughest procurement cycles yet.
National Defense April 2010 Grace V. Jean	Navy's Energy Reform Initiatives Raise Concerns Among Shipbuilders The secretary of the Navy's announcement last fall of several initiatives to wean the sea service off fossil fuels has generated excitement but also some trepidation among energy researchers and defense contractors.
National Defense December 2005 Grace Jean	Navy Must Close Budget Gap To Build Future Fleet Amid budget constraints and rising shipbuilding costs, the Navy faces a significant challenge in building its future force, according to naval analysts.
National Defense May 2008 Grace Jean	New Ships are Breaking The Bank So the Navy is Fixing its Old Ones The ballooning costs of new ships are forcing the Navy to extend the service life of dozens of surface combatants that typically would have been decommissioned.
National Defense August 2007 Grace Jean	Littoral Combat Ship Could Slip Behind Schedule as Price Tag Nears $500 Million In the midst of a contentious debate about the Navy's embattled littoral combat ship program, the service's coveted warship has come under fire by its own supporters on Capitol Hill.
National Defense December 2011 Anand Datla	Russian Navy Ponders Investments In Nuclear-Powered Surface Ships The Russian navy recently announced plans to build either a nuclear powered destroyer or cruiser -- depending on translation -- by 2016.
National Defense April 2006 Grace Jean	Plans to Expand Fleet May Be Unrealistic Amid assurances by the Navy leadership that the latest shipbuilding blueprint is on a safe course, several analysts are sounding alarms. Unless the Navy begins to aggressively cut costs from its shipbuilding programs and pump much more money into these accounts, the plan could fail.
National Defense July 2010 Grace V. Jean	What It Will Take for the Navy to Deploy a 'Green' Carrier Strike Group Navy Secretary Ray Mabus announced with much fanfare plans to deploy a "green" carrier strike group in 2016.
Military & Aerospace Electronics March 2010 Edward J. Walsh	Navy on the verge of major shipboard electronics breakthroughs Open-architecture and COTS technologies are critical for advances in ship propulsion, navigation and guidance, weapons control, ballistic missile defense, modular mission packages, and related systems for the nation's maritime defense.
National Defense September 2006 Grace Jean	Fuel Cell Technology Positioned as Viable Alternative to Generators Developers of fuel cell technologies are confident that they can answer the call for "more power on the battlefield."
National Defense January 2007 Sandra I. Erwin	Shipbuilding Plan Sailing Into Turbulent Seas Cutbacks in personnel, training and maintenance costs will fuel a moderate growth in Navy procurement programs starting in 2008, albeit at a slower pace than Navy leaders had forecast a year ago, analysts estimate.
National Defense April 2011 Grace V. Jean	Shipbuilder Wrings Out Savings Through Yard Improvements, Partnerships Navy officials have come down hard on shipbuilding companies to cut out the fat where they can on soaring construction costs. One U.S. shipyard is embracing the ultra-efficient business practices of South Korean builders.
National Defense July 2004 Roxana Tiron	Lack of Specificity in Navy Shipbuilding Plans Irks the Industry Frustrated by perpetual fluctuations in U.S. Navy shipbuilding budgets, industry leaders are asking for funding stability.
National Defense February 2009 Grace V. Jean	Navy's Shipbuilding Strategy Remains Under Fire A fleet of 278 ships today -- less than half of what it was two decades ago -- is likely to continue to shrink unless the Navy can contain the soaring costs of building new ships.
National Defense March 2004 Sandra I. Erwin	Navy Downsizing Force to Pay for New Ships The desired expansion of the fleet--from 292 to about 375 ships--would be financed largely with cutbacks in personnel.
National Defense July 2015 Philip H. Cullom	Being Energy Smart Creates More Combat Capability Energy is at the core of U.S. Navy capabilities. Without nuclear power or liquid fuels, Navy ships cannot operate. Without charged batteries, SEALs' radios and night vision goggles are useless.
National Defense January 2005 Roxana Tiron	Ships' Cost Could Sink Plans For Floating Military Bases The success of the U.S. Navy and Marine Corps forward-looking concept of deploying bases at sea relies heavily on the development of a new class of cargo ships.
National Defense December 2009 Sandra I. Erwin	In the Race to Be Green, Navy Moves to the Front of the Pack The Navy is positioning itself to take the lead among the military services in the use of renewable energy and in planning for future contingencies that may result from climate change.
Military & Aerospace Electronics January 2006	General Atomics Picks Power Electronics From SatCon Technology for Navy The modular 40-megawatt power converter from SatCon Technology will be used to control a full-scale, superconducting DC Homopolar Motor (HPM).
National Defense April 2005 Harold Kennedy	Navy Seeks to Simplify Ship Maintenance To keep ships ready to deploy, the U.S. Navy is working to reduce the time that its ships spend in maintenance.
National Defense September 2004 Harold Kennedy	Costs, Delays Surface Again for New Attack Submarines Just a year after U.S. Navy officials assured Congress that they had taken steps to stem rising costs and production delays for the newest family of nuclear-powered attack submarines, they now concede that problems may not have gone away.
National Defense May 2009 Sandra I. Erwin	Gates' Rules Don't Apply to Navy Shipbuilding Intense pressure from members of Congress who want to protect employment at the nation's top shipyards will limit the Pentagon's options as it begins a sweeping review of military strategy and equipment needs.
Popular Mechanics December 2008 Joe Pappalardo	As Navy Tech Advances, Will New Weapons Cause a Power Crunch? The Navy is developing new weapons and sensors that demand large amounts of electrical power.
Military & Aerospace Electronics March 2005 Ed Walsh	Navy looks to technology to balance budget cuts Transformational plans for the seagoing service call for vast levels of wired and wireless networking of ships, submarines, aircraft, weapons, communications systems, RF antennas, and more, to offset planned cutbacks in new platform development.
Military & Aerospace Electronics March 2007 Edward J. Walsh	Shipboard Electronics Tune up for Future Conflicts Navy pushes smart engineering and open-systems architectures for the shipboard electronics and electro-optics aboard the nation's combat fleet.
National Defense January 2015 Ben Freeman	Canceling the DDG-1000 Destroyer Program Was a Mistake The U.S. Navy's DDG-1000 Zumwalt-class destroyers are extraordinarily expensive, but ending the Zumwalt program in favor of buying upgraded versions of the decades-old Arleigh-Burke DDG-51 destroyers limits the Navy's capabilities without significantly reducing costs
National Defense June 2011 Grace V. Jean	Navy's Shipbuilding Challenges Loom Large in the 2020s Builders of U.S. Navy ships are attempting to rein in costs that have doubled over the last 20 years.
National Defense June 2015 Allyson Versprille	Integration Biggest Challenge for Railgun As the Navy prepares to test its electromagnetic railgun at sea for the first time in 2016, service leaders said one of the biggest challenges will be integrating the new technology onto existing platforms.
National Defense September 2009 Grace V. Jean	Navy Rethinks How It Maintains Surface Combatants Facing readiness problems in surface combatants, the Navy is redoubling its efforts to improve fleet maintenance.
National Defense August 2009 Jason Jacks	Navy Looks To New Hull Coating to Keep Barnacles at Bay The Office of Naval Research is developing a new hull coating that the Navy hopes will reduce the build-up of barnacles and other crustaceans on ships' hulls.
National Defense March 2010 Grace V. Jean	Builders of the Navy's Littoral Combat Ship Pull Out All the Stops When the Navy later this year picks a winner to build its littoral combat ship, no matter which contractor is selected, the decision will be seen as a turning point for the troubled program.
National Defense April 2013 Stew Magnuson	When It Comes to the Navy's Destroyers, It's a Numbers Game Providing the coverage the Navy believes it needs to patrol the world's oceans is being made more complicated by a chronic shortage of destroyers, analysts have said.
National Defense November 2007 Sandra I. Erwin	Technology Spending Will Target Current and Future Navy Fleet The Navy should direct its future science, research and technology spending to both improving the current fleet and designing next-generation systems, officials say.
National Defense April 2007 Sandra I. Erwin	Defense Seeking $131M For Energy-Saving Projects The Pentagon has asked Congress for $131 million to develop energy-saving technologies during the next five years to fund a mix of fuel cells, generators and engine technologies.
National Defense April 2008 Sandra I. Erwin	As the Cost of Sailors Rises, Navy Finds Ways to Get Them Off Ships Navy ships in the future may go to sea with fewer, but perhaps happier sailors.
National Defense August 2014 Dan Parsons	Littoral Combat Ship Will Be Modified, If Not Replaced The Navy may soon dramatically change course on its decade-long, multi-billion dollar experiment to build a relatively inexpensive surface combatant.
National Defense August 2014 Dan Parsons	Lasers Could Become Cost Effective Missile Defense Weapons The U.S. military invests more money than any other country, but its expensive high-tech defenses are increasingly countered by the proliferation of relatively cheap but effective weapons.
National Defense April 2006 Grace Jean	Surface Combatants Dominate Future Fleet The Navy plans to build a total of 88 surface combatants composed of 26 next-generation destroyers and cruisers and 62 Arleigh-Burke ships.
National Defense November 2007 Grace Jean	Electric Guns on Navy ships: Not Yet on The Horizon Scientists have been researching the electromagnetic rail gun for decades and as it slowly develops, analysts question when and if it will come to fruition in the face of ongoing engineering challenges.
National Defense November 2014 Valerie Insinna	Shipbuilders Bet on Radical Hull Designs to Defeat Swarming Boat Threat There is a need for a highly, highly stabilized craft that are not large, that are smaller, that can be used to patrol and defend the Navy's ships while they're in troubled waters against high-speed boats.
National Defense June 2004 Sandra I. Erwin	Shipbuilders Should Worry About Second-Hand Ship Supply, Study Says As more nations continue to downsize their navies, experts predict that surplus ships will inundate the world market, likely at the expense of new ship construction.
National Defense April 2014 Valerie Insinna	Littoral Combat Ship Faces Uncertain Future On Feb. 24, Defense Secretary Chuck Hagel confirmed rumors that had been swirling around the littoral combat ship program for months -- instead of going forward with its planned 52 ship buy, purchases would be limited to 32.
National Defense November 2006 Sandra I. Erwin	Technology Roadmap Calls For No-Nonsense Research Far from being disconnected from the practical concerns of deployed forces, Navy scientists are making it their business to be attuned to the demands of sailors and Marines.
National Defense March 2006 Sandra I. Erwin	Navy Seeks to Avert Precipitous Decline in the Size of the Fleet An ambitious Navy plan to expand the size of the fleet not only assumes a considerable surge in spending, but also a fundamental shift in the preparation and execution of ship programs, senior officials say.
National Defense July 2015 Ariel Robinson	Directed Energy Weapons: Will They Ever Be Ready? Despite promising test results and decades of research and development, it could be many more years before the military is ready to bring directed energy weapons into the mainstream.