Lockheed Martin is modernizing littoral combat ships of the U.S. Navy, National Defense Magazine reported Friday. Joe DePietro, vice president of small combatants and ship systems at Lockheed, said Thursday prior to the commissioning of the USS Sioux City on Monday, that the LCS modernization seeks to increase the ships’ firepower and survivability. The program involves equipping the […] More

Lockheed Martin looks to develop a new propulsion system that is different from the one used in littoral combat ships for the company’s guided-missile frigate offering to the U.S. Navy, Defense News reported Tuesday. The report said Lockheed is examining combined diesel and gas or combined diesel and diesel engine designs in a bid to address the […] More

General Electric’s marine solutions business has completed a weight and noise attenuation testing between a carbon fiber-based gas turbine enclosure and steel module. GE said Monday test results showed that the lightweight composite-based module for the LM2500 marine gas turbine reduced noise by 60 percent and weight by approximately 2,500 kilograms compared with the steel enclosure. […] More

The U.S. Navy could issue a request for proposals within the next month for a multiyear contract to build at least 10 Arleigh Burke-class guided-missile destroyers (DDG-51), USNI News reported Tuesday. Capt. Casey Moton, DDG-51 program manager, told USNI News that the contract will run from fiscal 2018 to fiscal 2022 and will include options to accelerate […] More

The U.S. Navy has begun to solicit proposals for a contract to transport the damaged USS Fitzgerald guided-missile destroyer back to U.S., United Press International reported Wednesday. The service branch is currently investigating the collision of USS Fitzgerald with a Philippine-flagged container ship off the coast of Honshu, Japan, in June. The Navy posted a solicitation notice on […] More

The U.S. Navy has begun to consider whether to switch to Huntington Ingalls Industries to build the Flight III version of the Arleigh Burke-class guided missile destroyer due to a disagreement between the service branch and a General Dynamics subsidiary over a fixed-price contract, Defense News reported Sunday. Christopher P. Cavas writes General Dynamics’ Bath […] More

A U.S. Navy guided missile destroyer left a General Dynamics Bath Iron Works subsidiary shipyard in Maine to begin a series of tests to evaluate the vessel’s navigation, propulsion and other systems, Scout Warrior reported Wednesday. Matthew Leonard, a spokesman for the Navy, told Scout Warrior that the acceptance trials of USS Zumwalt seek to demonstrate the […] More

The U.S. Navy has demonstrated Raytheon-built computing applications onboard the lead ship in the branch’s Zumwalt class of destroyers. Raytheon said Wednesday the DDG 1000‘s total ship computing environment and engineering control systems functioned during a week-long trial at sea. The TSCE infrastructure comprises a combat management, ship and machinery control, embedded training, damage control and C4I […] More

The Missile Defense Agency has performed an operational flight test of Aegis Ballistic Missile Defense system and related assets in an effort to evaluate BMDS’ capability to detect and intercept ballistic missile threats. MDA said Sunday the test’s assets included Lockheed Martin-built Terminal High Altitude Area Defense weapon platforms, two Raytheon-made AN/TPY-2 radars and a Lockheed-developed Command, […] More