Tuesday, January 29, 2013

DTN News - CHINA DEFENSE NEWS: China’s New Freight Plane Extends Military Modernization Program

DTN News - CHINA DEFENSE NEWS: China’s New Freight Plane Extends Military Modernization Program
Source: DTN News - - This article compiled by Roger Smith from reliable sources Bloomberg
(NSI News Source Info) TORONTO, Canada - January 28, 2013: China successfully tested a locally- built freight plane, two months after the debut of its fighter jet, boosting the nation’s efforts to use homegrown technology to expand defense capacity.
The Yun-20, which had its maiden flight yesterday, can take a maximum load of 66 tons and is suited for long-distance transportation, the official Xinhua News Agency reported. The plane will aid the armed forces and will help deliver disaster relief and humanitarian aid, according to the report.
China achieved a military milestone when its fighter jet landed on its new aircraft carrier in November, extending a modernization bid that’s recorded advances in submarines, cyber warfare and in outer space.
The J-15 jet was developed and built by AVIC Shenyang Aircraft Corp., a unit of China’s largest aerospace company, Aviation Industry Corp of China. It can carry multi-type anti- ship, air-to-air, air-to-ground missiles and precision-guided bombs.
The aircraft tests underscore China’s progress in military modernization, which has been accompanied by a doubling of the defense budget in six years. China, the biggest spender on defense after the U.S., has become increasingly assertive in the region as President Barack Obama executes a strategic shift toward Asia and tensions rise with Japan and other nations over territorial disputes.
China’s defense spending, estimated at 670 billion yuan ($108 billion) in 2012, has more than doubled since 2006, tracking a rise in nominal gross domestic product to 47.2 trillion yuan from 21.6 trillion yuan.

*China Conducts Jumbo Freighter Test Flight ~ Reuters
China has conducted a successful test flight of its first domestically developed jumbo air freighter, the official state news agency Xinhua reported.
The Yun-20, or Transport-20, is designed for long-distance air transport of both cargo and passengers, Xinhua reported.
"The successful maiden flight of Yun-20 is significant in promoting China's economic and national defence build-up as well as bettering its emergency handling such as disaster relief and humanitarian aid," Xinhua said, adding that further test flights are scheduled.
China is determined to reduce dependency on foreign firms such as Boeing, Airbus, General Electric and Rolls-Royce for the country's rising demand for planes and engines.
Aviation Industry Corporation of China (AVIC), the country's dominant military and commercial aviation contractor, has lobbied for Beijing to back a multi-billion dollar plan to build a high-performance engine.
Meanwhile a host of design flaws has delayed approval by the Civil Aviation Administration of China for the country's homegrown 90-seat ARJ21 regional passenger jet.
At last November's China Airshow, China unveiled 50 new orders for its COMAC C919 passenger jet which is designed to challenge Airbus and Boeing in the USD$100 billion annual airliner market.
The orders for the 150-seat jet boosted the official tally to 380, reaching the state-owned Commercial Aircraft Corporation of China's declared breakeven point of 300-400 orders.
However, analysts say it will be some time before the aircraft, due to make its maiden flight in 2014, proves both its technical worth and its financial viability.

*Link for This article compiled by Roger Smith from reliable sources Bloomberg
*Speaking Image - Creation of DTN News ~ Defense Technology News 
*This article is being posted from Toronto, Canada By DTN News ~ Defense-Technology News Contact:dtnnews@ymail.com 
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Monday, January 28, 2013

DTN News - Rare Photo - Second World War: Canadian Forces in Ram Mk.II Cruiser Tank During Second World War

DTN News - Rare Photo - Second World War: Canadian Forces in Ram Mk.II Cruiser Tank During Second World War
Source:  DTN News & Wikipedia
(NSI News Source Info) TORONTO, Canada - January 28, 2013: Due to the loss of the majority of the United Kingdom's tank force in France, tank production in the UK at the start of the war was insufficient and capacity in the US was taken for British needs. So it was necessary if Canada was to equip with tanks, to manufacture locally. In June 1940 the Canadian Pacific Railway's Angus Shops in Montreal had received a contract to produce 488 Valentine tanks for the British and Canadian armies. However the Valentine was an infantry tank and Canada required a cruiser tank for its recently formed armoured division. In the end 1,940 Valentines were produced by CPR most of which were supplied to the USSR. Although the Valentine used a number of American produced parts, its reliance on British components, difficulties in adapting its manufacture to North American methods, and other problems such as limitations to the availability of the right type of armour plate affected Valentine production. The Canadian Joint Committee on Tank Development concluded, in September 1940, that its cruiser tank should be based on a US rather than a British design.

The Canadians were interested in production of the M3 Medium. However the M3 was an interim design and lacked a turret for its main armament. The British Tank Mission which was involved in the modifications of the M3 for British use contributed a tank expert - L.E.Carr - to design a new hull and turret for the Canadian tank, which could take a 6-pounder (57 mm) or 75mm gun while retaining the lower hull of the US M3 Medium.
The new hull was cast rather than welded or riveted and lower than that of the M3. The pilot model's casting was produced in the US by General Steel Castings and later they aided the set up of Canadian production. Montreal Locomotive Works (MLW) was chosen to make the new Canadian M.3 Cruiser Tank (as it was then known)and was given the funding to set up the Canadian Tank Arsenal at Lonque Pointe. MLW was a subsidiary of the American Locomotive Company, which had experience in producing large castings and another ALCO subsidiary was producing cast hulls for the M3 Medium.
Canadian engineers ran into many challenges when developing the tank as Canada had never produced a tank before. Along with the lack of knowledge, it took time for Canadian factories to gear up for the production of many of the Ram's components. Initially Canada relied heavily on United States and British materials to complete the construction of the Ram. Most critically the Ram's Continental engine and transmissions were available only in the USA and these were always in short supply. The Ram tank was developed with a turret which unlike the US M3 could traverse the main armament 360 degrees. Its fully cast armoured steel hull gave reinforced protection and - with the driver's seat repositioned to meet British requirements for right-hand drive - lower height while the US designed chassis and power train ensured its overall reliability.
Although it could mount a US 75 mm gun, the preferred armament for the Ram was the QF 6 pounder which had superior armour-piercing capability. As it was not immediately available, early production (50 tanks) were fitted with the 40 mm 2-pounder gun.
A prototype Ram was completed in June 1941 and general production of the Ram I began in November of the same year. The Ram I and early Ram IIs were fitted with side doors in the hull and an auxiliary machine gun turret in the front. The former weakened the hull and complicated production and the doors and the machine gun turret would be discarded in later modifications. By February 1942, production had switched to the Ram II model with a 6-pounder gun and continued until July 1943. In March 1942 a decision had been made to change production over to the automotively-similar M4A1 Sherman tank for all British and Canadian units. Ram production continued due to delay in starting the new M4 production lines and a reluctance to let the plant lie idle.[2] By July 1943 1,948 vehicles, plus 84 artillery observation post (OP) vehicles, had been completed. The official Canadian history of the war states that, in retrospect, it would probably have been better for the United States to produce more tanks, and for Canada to have focused on manufacturing more transport vehicles such as the successful Canadian Military Pattern truck.

*Link for This article compiled by Roger Smith - DTN News & Wikipedia
*Presented & compiled Rare Photo for DTN News ~ Defense-Technology News
*Speaking Image - Creation of DTN News ~ Defense Technology News 
*This article is being posted from Toronto, Canada By DTN News ~ Defense-Technology News Contact:dtnnews@ymail.com 
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Friday, January 25, 2013

DTN News: Aerospace/Defense Headlines - News Dated January 25, 2013

DTN News: Aerospace/Defense Headlines - News Dated January 25, 2013
(NSI News Source Info) TORONTO, Canada - January 25, 2013: Comprehensive daily news related to Aerospace/Defense for the world of TODAY.
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Friday January 25, 2013
Thursday January 24, 2013
*Link for This article compiled by Roger Smith from reliable sources Defense News
*Speaking Image - Creation of DTN News ~ Defense Technology News 
*This article is being posted from Toronto, Canada By DTN News ~ Defense-Technology News Contact:dtnnews@ymail.com 
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DTN News: Syria Top Stories / Headlines News Dated January 25, 2013

DTN News: Syria Top Stories / Headlines News Dated January 25, 2013
(NSI News Source Info) TORONTO, Canada - January 25, 2013: Comprehensive daily news related to Syria for the world of TODAY.
*Comprehensive daily news related to Syria Top Stories / Headlines News for the world of  TODAY


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*Link for This article compiled by Roger Smith from reliable sources 
*Speaking Image - Creation of DTN News ~ Defense Technology News 
*This article is being posted from Toronto, Canada By DTN News ~ Defense-Technology News 

Contact:dtnnews@ymail.com 

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