The Aegis-class destroyer USS Hopper (DDG-70) launches a standard missile (SM) 3 Blk IA in July 2009. US Navy Photo
When the first new Flight III Arleigh Burke-class destroyer enters service with the U.S. Navy in 2019, it will be equipped with a new radar roughly 30 times more powerful than the long-serving Lockheed Martin SPY-1 system found on current Aegis warships. Called the air and missile defense radar (AMDR), the new sensor is expected to exponentially increase the ship’s performance in simultaneously defending the Fleet against both air-breathing and ballistic-missile threats. The key technology that enables such high performance is a semiconductor called gallium nitride (GaN).
“It is definitely one of the key enabling technologies,” said Captain Douglas Small, Naval Sea Systems Command’s AMDR program manager, during an interview with USNI News. “We’re basically in the Flight III going to deliver over 30 times the radar capability for about twice the input power.” Read More
Seaman Apprentice Robert Nunez, left, from Suffolk, Va., and Seaman Apprentice Amy M. Haskins, from Kansas City, Mo., stand watch on the signal bridge aboard the aircraft carrier USS Nimitz (CVN-68). US Navy Photo
As I consider the likely national security issues facing the United States in the coming decade, I am struck by the decidedly maritime character of these challenges. From China’s rapid naval modernization to Iran’s threat to close the Strait of Hormuz to international shipping, the United States is increasingly facing a security environment requiring robust naval and air forces.
While the previous decade was characterized by the predominance of large ground forces, I firmly believe that the next decade will be defined by the strength of our sea power and projection forces. Read More
Chief Engineman Patricia Cooper, a student in the Riverine Combat Skills course (RCS), patrols the training grounds during a field training exercise in Camp Lejeune, N.C. in 2012. US Navy Photo
The Marine Corps intends to build up a female cadre of officers and noncommissioned officers to help women as more military occupations and units become open to females, the deputy commandant for manpower and reserve affairs told the House Armed Services Personnel Subcommittee on Thursday. Read More
Dennis V. McGinn. US House of Representatives Photo
A former Vietnam-era naval aviator and clean energy advocate had a smooth confirmation hearing before the Senate and will likely be confirmed at the U.S. Navy’s next energy chief, according to a Thursday report in The Wall Street Journal. Read More
A sailor troubleshoots a ship’s service diesel generator aboard the Freedom on July 20. US Navy Photo
USS Freedom (LCS-1) is back underway following a Saturday failure of the ships electrical generators that robbed the ship of propulsion power, Navy officials told USNI News on Wednesday.
According to the service, two of the four of the ships Isotta Fraschini V1708 diesel electrical generators overheated and shutdown. The generators provide electrical power to the ship’s systems that can affect the ship’s propulsion. Read More
The following is the July 18, 2013 review by the U.S. Coast Guard of Major Icebreakers of the World.
The Coast Guard Office of Waterways and Ocean Policy (CG-WWM) began producing the chart of major icebreakers of the world in July 2010. Since then, we have gathered icebreaker information and recommendations from a variety of sources and experts, including icebreaker subject-matter experts, internet posts, news updates, Arctic experts and Coast Guard offices with icebreaker equities. We validate our information within the public forum and update the chart at least semi-annually based on new information and feedback. This chart represents the Coast Guard’s current factual understanding of the major icebreaker fleet. This chart is not intended for icebreaker fleet comparisons and no inference should be drawn regarding a country’s icebreaker “ranking” against another. Read More
The Navy takes delivery of the first MQ-8C Fire Scout at Naval Air Station Point Mugu, Calif. on July 19, 2013. Northrop Grumman Photo
The Navy has taken delivery of the first of a planned two Northrop Grumman MQ-8C Fire Scouts test vehicles at Naval Air Station Point Mugu, Calif. last week, Navy and Northrop officials told USNI News on Monday.
The MQ-8C — dubbed Fire-X by Northrop — is the next evolutionary step of the Navy’s rotary-wing unmanned aerial vehicle program following the 2012 cancellation of the Medium Range Maritime Unmanned Aerial System (MRMUAS) program. Read More
An Atlas V rocket launches the Navy’s Mobile User Objective System (MUOS) 2 satellite from Cape Canaveral Air Force Station, Fla. on July 19, 2013. US Navy Photo via NASA
The Navy has successfully launched its second satellite as part of its Mobile User Objective System (MUOS), designed to provide U.S. troops and allies with higher bandwidth communications options, according to the service.
On Friday, an Atlas V rocket launched from Cape Canaveral Air Force Station, Fla. to send the second of five planned Lockheed Martin-built satellites in the MUOS constellation into orbit.
The launch comes, however, amidst a dispute in Italy over one of the four planned ground stations and a lack of next-generation radios able to utilize the higher bandwidth features of the new systems.
Adm. Jonathan Greenert briefs reporters at the Pentagon on the State of the Navy on July 19, 2013. Read More
USS Port Royal (CG-73) departs Joint Base Pearl Harbor-Hickam in 2012. US Navy Photo
The Navy is revising how badly a Ticonderoga-class (CG-47) cruiser the service wants to scrap was damaged in a 2009 grounding.
Damage to USS Port Royal (CG-73) — which ran aground in 2009 near Hawaii— is, ”not as extensive as previously believed,” according to a May Naval Sea Systems Command report to Congress obtained by USNI News. Read More