Showing posts with label navy. Show all posts
Showing posts with label navy. Show all posts

Sunday, October 20, 2019

South Korea is Considering Large Deck, CATOBAR Aircraft Carriers


A senior South Korean lawmaker has said the country should reconsider proposals for acquiring either light or medium aircraft carriers with Catapult Assisted Take-Off Barrier Arrested Recovery, or CATOBAR, configurations to respond to growing regional security threats. These were alternatives to South Korea's reported decision to purchase a number of large amphibious assault ships capable of supporting fixed-wing short takeoff and vertical landing combat jets, namely the F-35B Joint Strike Fighter. This call for reassessing that choice comes as the South Korean Ministry of Defense may be leaning toward acquiring 20 more conventional F-35A models rather than B variants, further deferring plans to develop a fixed-wing naval aviation capability.

Sunday, November 12, 2017

China Claims Next Aircraft Carrier Will Have an Electronic Catapult

People’s Liberation Army Navy (PLAN) and Chinese defence industry officials are claiming that the second of China’s indigenously built aircraft carriers, the Type 002, will be equipped with an electromagnetic catapult, according to a report in the South China Morning Post .

Thursday, June 23, 2016

Turkey may Build Aircraft Carrier?

Turkish President Recep Tayyip Erdoğan has stressed the significance of the defense industry, saying that Turkey will soon start producing an aircraft carrier after an Anatolian ship, which is a sub type of amphibious vehicle.

Erdoğan's remarks were made in his speech at a launching ceremony of the Istanbul Naval Shipyard.

"There isn't any obstacle to producing our own aircraft carrier. It is possible with this determined government and state," said Erdoğan.

Wednesday, June 22, 2016

Taiwan Wants "Jeep" Aircraft Carrier, Aegis Destroyers



link.
Taiwan’s Deputy Defense Minister Pai Hunghui brief[ed] legislators on the Republic of China Navy’s ship building plans for the long-term on Jun. 20. He was questioned by lawmakers in the morning after the local media reported in advance the previous day on what the Navy plans to reveal at a press event later that afternoon.



Tuesday, June 21, 2016

Canadian Surface Combatant Will be Existing Design


The Royal Canadian Navy's (RCN's) Canadian Surface Combatant (CSC) requirement is to be streamlined and an existing design chosen instead of a new one, Canada's Minister of Public Services and Procurement, Judy Foote, announced on 13 June.

The CSC project is intended to replace the RCNs Halifax-class frigates and Iroquois-class destroyers, becoming the mainstay of the RCN's surface fleet for the 21st century.

An initial requirement was for a newly-designed vessel, but this has now changed. The Canadian government will instead look to select an existing warship design and then modify it to suit the RCN's needs. There will be up to 15 ships built, but construction will not begin until after Canada's Arctic Offshore Patrol Ships (AOPS) are built.

Thursday, June 09, 2016

South Korea Launches First FFX-II Guided Missile Frigate

South Korea's Daewoo Shipbuilding and Marine Engineering (DSME) has launched the country's first FFX-II platform, the company confirmed with IHS Jane's on 7 June.

The ship, which has been named Daegu with pennant number 818, was launched on 2 June at the company's shipyard in Okpo. The FFX-II platform is a larger variant of the Incheon (FFX-I)-class ships that are in service with the Republic of Korea Navy (RoKN).

According to specifications provided by DSME, the platform features an overall length of 122 m and an overall beam of 14 m. The ship has a standard displacement of 2,800 tonnes and a full load displacement of 3,600 tonnes. Powered by one Rolls-Royce MT30 turbine engine and four diesel generators in a combined diesel-electric or gas configuration, the ship can attain a maximum speed of 30 kt, the company said.

The FFX-II platform is armed with one 127 mm Mk 45 Mod 4 naval gun and one aft-facing, six-barrelled, 20 mm Raytheon Phalanx close-in weapon system. The ship has also been equipped with a 16-cell Korean vertical launching system for defence against aerial threats and six 324 mm torpedo tubes for submarine prosecution.

Tuesday, May 31, 2016

South Korea has Begun Modifying the VLS on its Aegis Destroyers

South Korean Navy's Aegis destroyers will get an upgraded missile launch system that will allow them to intercept North Korean ballistic missiles, a government source said Sunday.

The Navy is moving to install new vertical missile launch systems on its three King Sejong the Great class ships that will allow them to launch the longer range SM-3 and SM-6 ship-to-air missiles, said the military source who declined to be identified.

At present, the ships are only able to fire off the SM-2 missiles with a range of 150 kilometers, which is insufficient to intercept ballistic missiles. The SM-3 can fly up to 500 kilometers, while the SM-6 has a range of 400 km. The SM-3, in particular, has the ability to attack targets at a higher altitude than the Terminal High Altitude Area Defense (THAAD) system and can reach speeds of Mach 7.8.

"Once the vertical launch systems are installed, the Navy will have the infrastructure to utilize the longer-range systems," he said

South Korea Developing its own Submarine Launched Ballistic Missiles

The South Korean Military is developing submarine-launched ballistic missiles (SLBMs), a high-ranking military official said.

“On the 3,000-ton Jangbogo-III submarine, which is currently under production, we are installing a vertical launching pad,” said the official, who spoke on the condition of anonymity. SLBMs are fired undersea and are therefore difficult to detect by radar. He added, “The installation of a vertical launching pad indicates that the SLBM is already under development.” The official also went on to say that the SLBM is being developed under the aegis of the Agency of Defense Development and is expected to be completed by 2020.

Friday, May 27, 2016

Hyundai Wins Contract for Next South Korean Aegis Destroyers

South Korea's Defense Acquisition Program Administration (DAPA) has awarded a contract to design a second batch of three Sejong Daewang (KDX-3)-class guided-missile destroyers to Hyundai Heavy Industries (HHI), the company confirmed to IHS Jane's on 26 May.

Thursday, May 19, 2016

Israel Claims to Have Successfully Tested Iron Dome From a Ship

Israel claimed Wednesday that it successfully intercepted a test salvo of shore-launched short-range rockets with a new sea-based version of the Iron Dome.

Col. Ariel Shir, the Israel Navy’s head of combat systems development, said the live fire test was conducted two weeks ago using the Adir radar developed by Israel Aerospace Industries/Elta and the Rafael-developed Iron Dome, both of which were integrated aboard the service’s INS Lahav Sa’ar-5 corvette-class surface vessel.

“I can say all the threats shot toward our assets were targeted by the Adir radar — one of the most advanced naval radars that exists today — and interception was accomplished by Iron Dome,” Shir told reporters Wednesday.

Tuesday, May 03, 2016

France to Build Australian Submarines, but With American Components

Australia may have awarded France a bumper contract to build its next generation of submarines, but its highly secretive combat system will come from close ally the United States.

French shipbuilder DCNS last week beat off Germany and Japan to secure the Aus$50 billion (US$39 billion) deal to design and build the 12 subs, a scaled down conventionally-powered version of its 4,700-tonne Barracuda, to be named Shortfin Barracuda.

But it will have little to do with armaments and the complex combat system, which American defence giant Lockheed Martin — which is in the running to be involved — said was “essentially the eyes, ears and sword of the boat”.

Australia has made clear it prefers the American AN/BYG-1 system, along with the joint Australian-US heavyweight Mark-48 torpedoes as its main weapon.

A decision has yet to be made on which company will be responsible for integrating the system — essentially to detect, acquire and track targets — with US defence contractor Raytheon also said to be a contender.

Given the close relationship and the fact that its technology will be used, Washington was always going to take a keen interest in Canberra’s choice to build the boats.

Tuesday, April 26, 2016

France to Build Australia's new Attack Submarine (ssk)

France has beaten Japan and Germany to win an Australian mega-deal to build a fleet of 12 new submarines in Australia, for the Australian Navy SEA 1000 program. The decision was formally announced by Australian Defense Minister Malcolm Turnbull today. The SEA 1000 program is the largest acquisition program in the history of Australian defense, representing an investment of around $50 billion. The submarines will replace the six Collins class submarines (Kockums’ Type 471 submarine) commissioned between 1996 and 2003. The lead ship of the Collins class is expected to retire by the early 2030s.

The Australian Government’s requirements addressed by the new design are superior sensor performance, stealth characteristics and range and endurance similar to the current Collins Class submarine.

Industry watchers had anticipated a decision to come later in the year, but Turnbull’s gamble on a July 2 general election sped up the process. The submarines selected for the Australian Navy are based on a diesel-electric version of the 4,200-tonne Barracuda nuclear-powered submarine designed by DCNS. The first Barracuda submarine is expected to be commissioned with the French Navy next year. Subject to discussions on commercial matters, the design of the Future Submarine with DCNS will begin this year.

The variant offered by DCNS is a conventionally powered diesel-electric design of the submarine – named ‘Shortfin Barracuda Block 1A’, a version of the Barracuda specially designed for the Australian Navy. The boat has a length of 94 meters, and displacement of 4,000 tons (when submerged), 200 tons lighter than the French Barracuda. It is designed as a sea-going submarine for long range and long endurance.

Sunday, April 17, 2016

Is the United Arab Emirates Building a Naval Base in Eritrea?

The United Arab Emirates (UAE) appears to be constructing a new port next to Assab International Airport in Eritrea, which could become its first permanent military base in a foreign country.

Satellite imagery shows rapid progress has been made since work began sometime after September 2015. A square of coastline measuring about 250x250 m has already been excavated and dredged, while a pier and/or breakwater is being constructed and already extends over 700 m from the original coastline.

Wednesday, April 13, 2016

Could Robo Subs Replace the Australian Collins Class Submarines?

The decision to replace Australia's submarines has been stalled for too long by politicians afraid of the bad media about "dud subs" the Collins class got last century.

Collins class subs deserved criticism in the 1990s. They did not meet Royal Australian Navy (RAN) specifications. But in this century, after much effort, they came good. Though they are expensive, Collins class boats have "sunk" US Navy attack submarines, destroyers and aircraft carriers in exercises.

Now that the Collins class is up for replacement, we have an opportunity to reevaluate our requirements and see what technology might meet them. And just as drones are replacing crewed aircraft in many roles, some military thinkers assume the future of naval war will be increasingly autonomous.

The advantages of autonomy in submarines are similar to those of autonomy in aircraft. Taking the pilot out of the plane means you don't have to provide oxygen, worry about g-forces or provide bathrooms and meals for long trips.

Taking 40 sailors and 20 torpedoes out of a submarine will do wonders for its range and stealth. Autonomous submarines could be a far cheaper option to meet the RAN's intelligence, surveillance and reconnaissance (ISR) requirements than crewed submarines.


Friday, March 11, 2016

REPORT: North Korea Just Lost a Submarine

Details remain scarce, but reports state that North Korea has lost one of its submarines. It is not clear what exactly the suspected state of the submarine is but North Korea is frantically searching for it. This event could not come at a worse time as tensions on Korean Peninsula are at an all time high.

Saturday, February 20, 2016

Germans Test 10 kilowatt Laser on Naval Platform

Rheinmetall and the German armed forces have completed a recent test of their high-energy laser effector on a German warship.

During the test, a 10-kilowatt high-energy laser, or HEL, was mounted on a MLG 27 light naval gun. The HEL was then used to track potential targets, which included unmanned aerial vehicles and stationary land targets.

Monday, December 07, 2015

Frustrated Taiwan Wants Promised Nonnuclear Submarines Promised by US

n 2001, President George W. Bush's administration released the largest arms package to Taiwan since the closing of US military bases on the island in 1979. The deal included four Kidd-class destroyers, 12 P-3C Orion maritime patrol aircraft and eight diesel-electric submarines.

Since then, the package has been completed except for the submarine offer. The many sticking points include the fact the US has not built diesel-electric attack submarines since the last Barbel-class was finished in 1959. But that has not stopped Taiwan's Navy from pushing forward on an official release via the Foreign Military Sales (FMS) office before beginning an indigenous build program.

Taiwan’s frustrations with the US FMS process it began 14 years ago are growing, leading it to pursue an indigenous construction effort that it hopes will provide some tactical and strategic leverage against China’s rapidly growing naval modernization efforts.

Australia now Evaluating 3 bids for Collins Class Submarine Replacement

Now that all three competitors have issued final proposals in Australia's AU$ 50 billion (US $36.44 billion) Future Submarine program, an expert advisory panel will begin its evaluations and issue findings next year to guide the government's selection.

Up to 12 large conventional submarines will be acquired under Project Sea 1000. The Australian government selected France’s DCNS, TKMS of Germany and the government of Japan to participate in a competitive evaluation process (CEP).

“Since the CEP began in February, all three participants have worked closely with [the Department of] Defence and they should be congratulated for the hard work and significant investment they have made to reach this point,” Australian Defence Minister Sen. Marise Payne said in a statement.

“Submarines are Defence’s most complex, sensitive and expensive capability, so it is important that evaluation process is fair and robust.”

Each of the three bidders is required to submit three strategies for construction of the Future Submarine, from full completion in their home shipyards; through a hybrid model where initial boats are built in the home yard and the remainder in Australia; and a complete build in an Australian shipyard.

DCNS is proposing a conventionally powered derivative of its Barracuda nuclear attack submarine, known as the Shortfin Barracuda Block 1A. The company announced that its proposal, which includes a government-to-government agreement between the Australian Department of Defence and France’s Direction Générale de Armament, was submitted on Nov. 27.

TKMS is bidding a submarine which uses its existing HDW Type 216 boat as a reference design, but will be significantly scaled up to meet Australia’s requirements.

During the Pacific 2015 Maritime Exposition held in Sydney in October, TKMS Australia Chairman John White announced that the design would be named "Endeavour," after the barque of Capt. James Cook who landed on Australia’s east coast in 1770.

The Japanese government, in partnership with Mitsubishi Heavy Industries and Kawasaki Shipbuilding, is dealing directly with the Australian Defence Department’s procurement organization, the Capability Acquisition and Sustainment Group. The Japanese are proposing a new submarine design based upon the Japanese Maritime Self Defense Force’s current Soryu-class boat.

Friday, December 04, 2015

Australian Jeep Carrier HMAS Adelaide Commissioned


Australia's amphibious capability has been boosted by the commissioning in Sydney on 3 December of HMAS Adelaide : the Royal Australian Navy's (RAN's) second 27,800-tonne landing helicopter dock (LHD).

Based on the design of the Spanish Navy strategic projection ship Juan Carlos , the 231 m Adelaide joins first-of-class HMAS Canberra , which was commissioned in November 2014.

Thursday, November 26, 2015

Japan Urges Australia to buy Their Submarines, Increase Defense Cooperation

Japan's defense minister urged Australia Sunday to award a huge submarine contract to his country, saying such a deal would help bolster regional security.

Australia has put out to tender a project worth up to Aus $50 billion (US $36 billion) to replace its current diesel and electric-powered Collins Class submarines.

France and Germany are also in the running with Japan to secure the order, with a Nov. 30 deadline to submit final proposals.

Defense Minister Gen Nakatani said picking Tokyo could help ensure maritime security in the Asia-Pacific, alluding to the importance of regional allies such as the US, Japan and Australia working together in the face of China's growing military might.

He said after talks with his counterpart Marise Payne in Sydney that awarding Japan the contract would be of "strategic importance, significant strategic importance, and this is not just about transfer of defense equipment and capabilities."

"This will lead to operational cooperation between Japan and Australia... Japan and Australia and the US."