20 novembre 2024 | International, C4ISR, Sécurité
Decades-Old Security Vulnerabilities Found in Ubuntu's Needrestart Package
Critical Ubuntu needrestart flaws allow local root privilege escalation; update immediately to safeguard systems.
10 octobre 2019 | International, Naval
Lockheed Martin-Led Team Begins Construction On Navy's Littoral Combat Ship, The Future USS Nantucket
MARINETTE, Wis., Oct. 9, 2019 /PRNewswire/ -- Lockheed Martin (NYSE: LMT) and Fincantieri Marinette Marine marked the beginning of construction on Littoral Combat Ship (LCS) 27, the future USS Nantucket, with a ceremony in Marinette. As part of a ship-building tradition dating back centuries, a shipyard worker welded the initials of Polly Spencer, USS Nantucket ship sponsor and wife of U.S. Secretary of the Navy Richard Spencer, into the ship's keel plate. This plate will be affixed to the ship and travel with Nantucket throughout its commissioned life.
"The USS Nantucket will confront many complex challenges," said Richard V. Spencer, the U.S. Secretary of the Navy. "It will confront humanitarian relief all the way to great power competition, drawing on the strength of every weld, every rivet applied by the great people here."
Unique among combat ships, the focused-mission LCS is designed to support mine countermeasures, anti-submarine and surface warfare missions today and is easily adapted to serve future and evolving missions tomorrow. The Freedom-variant LCS is:
- Flexible — Forty percent of the hull is easily reconfigurable, able to integrate Longbow Hellfire Missiles, 30 mm guns, and manned and unmanned vehicles designed to meet today's and tomorrow's missions.
- Lethal — LCS is standard equipped with Rolling Airframe Missiles (RAM) and a Mark 110 gun, capable of firing 220 rounds per minute.
- Fast — LCS is capable of speeds in excess of 40 knots.
- Automated — LCS has the most efficient staffing of any combat ship.
"LCS' built-in flexibility makes it unlike any other Navy ship in the water today," said Joe DePietro, vice president and general manager of Small Combatants and Ship Systems. "LCS can serve a multitude of missions to include surface, anti-submarine and mine countermeasure missions by quickly integrating mission equipment and deploying manned and unmanned aerial, surface or sub-surface vehicles."
LCS 27 is the first Navy ship to be named after Nantucket, Massachusetts in more than 150 years. Nantucket has a deep connection to sailing and maritime traditions, serving as a whaling hub in the 1800s and as the home of generations of American sailors since the town's beginning. The previous USS Nantucket, the first to be named after the island, was commissioned in 1862 to serve during the American Civil War.
"I have been given a very special honor in being the sponsor of the future USS Nantucket. I am happy she is being built here in Marinette, Wisconsin, which has an impressive history of shipbuilding," said Polly Spencer, LCS 27 sponsor. "Thank you to all the talented people who are bringing this ship to life... it is going to be an amazing journey that I am thrilled to be on."
LCS 27 will be the 14th Freedom-variant LCS and will join a class of more than 30 ships. It is one of six ships in various stages of construction and test at the Fincantieri Marinette Marine shipyard.
"We are very excited to begin construction of the future USS Nantucket," said Jan Allman, CEO of Fincantieri Marinette Marine. "Our men and women are proud to put their efforts into giving the Navy versatile ships to keep our country and its interests safe."
Multimedia assets are available here:
- Social media video: https://vimeo.com/365396145
- B-roll: https://vimeo.com/365406413
- Speaker remarks: https://vimeo.com/365402844
- Photos: https://www.flickr.com/photos/143371902@N04/albums/72157711268036447
For additional information, visit our website: www.lockheedmartin.com/lcs.
About Lockheed Martin
Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 105,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.
About Fincantieri Marinette Marine
Fincantieri is the leading western shipbuilder with a rich history dating back more than 230 years, and a track record of building more than 7,000 ships. Fincantieri Marine Group is the American subsidiary of Fincantieri, and operates three Great Lakes Shipyards: Fincantieri Marinette Marine, Fincantieri Bay Shipbuilding, and Fincantieri ACE Marine. Fincantieri Marine Group's more than 2,100 steelworkers, craftsman, engineers and technicians in the United States specialize in the design, construction and maintenance of merchant ships and government vessels, including for the United States Navy and Coast Guard.
About Gibbs & Cox
Gibbs & Cox, the nation's leading independent maritime solutions firm specializing in naval architecture, marine engineering and design, is headquartered in Arlington, Virginia. The company, founded in 1929, has provided designs for nearly 80 percent of the current U.S. Navy surface combatant fleet; approaching 7,000 naval and commercial ships have been built to Gibbs & Cox designs.
SOURCE Lockheed Martin
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16 juin 2024 | International, Terrestre
Poland obtains flight motion missile simulator under Wisła programme - Army Technology
Poland's defence group PGZ now boasts Eastern Europe's only hardware-in-the-loop laboratory after an offset from Lockheed Martin under Wisła.
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8 novembre 2019 | International, Aérospatial
DOD: Space Force, F-15EX ‘In Peril’ Under CR
By Lee Hudson The Pentagon has issued a laundry list of items that are “most in peril” during a potential six-month continuing resolution (CR) that includes the UH-60M helicopter, aircraft carrier maintenance, establishing a Space Force and new-start programs like F-15EX. Congress voted to pass a stopgap CR to keep the federal government funded through Nov. 21. Passing a CR buys Democrats and Republicans more time to reach consensus on fiscal 2020 appropriations bills, which are being held up for defense because of disagreement on funding a border wall. Operating under a CR only allows the Pentagon to operate at prior-year funding levels and the services cannot begin work on new-start programs. “We would like to see Congress find ways in the CR to fund those,” Chief Pentagon Spokesman Jonathan Hoffman told reporters Nov. 7 during a briefing. “The bottom line is that a CR, top to bottom, is debilitating. Whether it's readiness, we lose buying power, we lose predictability with our contracting, we lose the ability to train.” A six-month CR lasting through the first half of fiscal 2020 (ending March 31, 2020) would slash munitions procurement by 1,000 Joint Direct Attack Munition tailkits, 99 Sidewinder Air-to-Air Missiles and 665 Small Diameter Bomb IIs, which will constrain industrial production capabilities and delay inventory buildup. The Pentagon says delaying F-15EX production forces the Air Force to operate and sustain the aging F-15C fleet longer than planned, which would incur extensive maintenance actions. Operating under a six-month CR puts at risk Sikorsky UH-60M Black Hawk production of 15 aircraft valued at $247 million. A year-long CR would upset the current strategy for the Precision Strike Missile and increases risk to contract the Future Attack Reconnaissance Aircraft competition. Operating under a longer CR in fiscal year 2020 will curtail 14 ship availabilities, cancel ship underway training, shut down non-deployed carrier airwing and expeditionary squadrons and restrict fleet flying for training and deployments, Navy spokesman Lt. Tim Pietrack told Aerospace DAILY. The budget uncertainty will detrimentally affect the midlife refueling of the USS John C. Stennis (CVN 74), which requires funding for advance planning and long lead-time material purchases to begin the maintenance period in January 2021. “Failure to fund the CVN 74 [refueling and complex overhaul] will cause a month-for-month slip, increase costs, and delay the return of CVN 74 to the fleet,” Pietrack said. The CR also would impact the production rate of 22 F-5s, three MQ-9s, five F-35Cs and one KC-130J. Operating under budget uncertainty also blocks the Navy from increasing the production rate for the Tomahawk, Amraam, Rolling Airframe Missile, Joint Air to Ground Munition, Long-Range Anti-Ship Missile, Littoral Combat Ship (LCS) Over-The-Horizon missile, Evolved Sea Sparrow Missile, Mk. 48 torpedo and LCS module weapons. “Based on required progress payments, the CVN 80/CVN 81 Carrier Replacement Program will not have sufficient funding to make a required payment on May 1, 2020,” Pietrack said. “This could result in required renegotiation of the contract and higher end costs for both CVN 80 and CVN 81.” https://aviationweek.com/defense/dod-space-force-f-15ex-peril-under-cr