...it sounds more sensationalist than informative...Overall, they just seem out of place.
Prompt Global Strike
Perhaps the aforementioned commodities (the
X-51 Hypersonic Cruise Missile and the seclusive
J-XX Stealth Fighter) are not as sensationalist as previously thought. Here is an official DoD news announcement concerning the program
Prompt Global Strike which involves the X-51 Hypersonic Cruise Missile:
Global Strike Weapons (alternate version)
Aug 28, 2007
Key Elements Of Conventional Prompt Global Strike Demonstration
Boeing has been awarded an $8.9 million U.S. Air Force contract to study key elements of a conventional prompt global strike missile demonstration. The study, scheduled to be completed by June 2009, will help plan for a demonstration using a land-based Minotaur launch system and a payload delivery vehicle designed to carry and deliver various conventional payloads at global ranges in less than one hour of flight time. The contract is managed by the U.S. Air Force's Space and Missile Systems Center at Los Angeles Air Force Base.
"With more than 50 years of experience supporting Air Force missile programs, our team looks forward to assisting the Air Force with this study. It will help refine requirements leading to a demonstration program and will provide system-level analysis of one of the key concepts considered viable for a prompt global strike weapon," said Peggy Morse, director of Boeing's Intercontinental Ballistic Missile (ICBM) Systems.
The Air Force selected the Minotaur launch vehicle for a demonstration because of its near-term asset availability and low-cost profile.
Boeing has played a key role in missile development design, production and maintenance since the conceptualization of Minuteman I in 1958. In addition to the Guidance Replacement Program, Boeing performs guidance repair activities at its Guidance Repair Center in Heath, Ohio, and is an ICBM Prime team member.
I first read about this announcement here:
www.spacewar.com
More information pertaining to past, present, and future missile development can be absorbed here:
http://www.missilethreat.com/
Hypersonic Cruise Missile: America's New Global Strike Weapon!
The mission: Attack anywhere in the world in less than an hour. But is the Pentagon's bold program a critical new weapon for hitting elusive targets, or a good way to set off a nuclear war?
X-51 Hypersonic Cruise Missile (alternate version)
A tip sets the plan in motion — a whispered warning of a North Korean nuclear launch, or of a shipment of biotoxins bound for a Hezbollah stronghold in Lebanon. Word races through the American intelligence network until it reaches U.S. Strategic Command headquarters, the Pentagon and, eventually, the White House. In the Pacific, a nuclear-powered Ohio class submarine surfaces, ready for the president's command to launch.
When the order comes, the sub shoots a 65-ton Trident II ballistic missile into the sky. Within 2 minutes, the missile is traveling at more than 20,000 ft. per second. Up and over the oceans and out of the atmosphere it soars for thousands of miles. At the top of its parabola, hanging in space, the Trident's four warheads separate and begin their screaming descent down toward the planet. Traveling as fast as 13,000 mph, the warheads are filled with scored tungsten rods with twice the strength of steel. Just above the target, the warheads detonate, showering the area with thousands of rods-each one up to 12 times as destructive as a .50-caliber bullet. Anything within 3000 sq. ft. of this whirling, metallic storm is obliterated.
If Pentagon strategists get their way, there will be no place on the planet to hide from such an assault. The plan is part of a program — in slow development since the 1990s, and now quickly coalescing in military circles — called Prompt Global Strike. It will begin with modified Tridents. But eventually, Prompt Global Strike could encompass new generations of aircraft and armaments five times faster than anything in the current American arsenal. One candidate: the X-51 hypersonic cruise missile, which is designed to hit Mach 5 — roughly 3600 mph. The goal, according to the U.S. Strategic Command's deputy commander Lt. Gen. C. Robert Kehler, is "to strike virtually anywhere on the face of the Earth within 60 minutes."
The question is whether such an attack can be deployed without triggering World War III: Those tungsten-armed Tridents look, and fly, exactly like the deadliest weapons in the American nuclear arsenal.
QUICK HIT
The military is convinced that in the coming years it will need to act with this kind of speed against threats — terrorist leaders, smuggled nuclear or chemical arms — that emerge and disappear in a flash. There may be only hours, or minutes, to respond. "We know how to strike precisely. We know how to strike at long distances," says Kehler, whose office is in charge of the Defense Department's Global Strike mission. "What's different now is this sense of time."
Here is the Popular Mechanic website:
www.popularmechanics.com
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Here is a news announcement concering the J-XX 4th Next-Generation Stealth Fighter.
J-XX Stealth Fighter (alternate version)
China’s two major fighter aircraft manufacturers, Shenyang Aircraft Corporation (SAC) and Chengdu Aircraft Industry Co. (CAC), are both working on advanced 4th-generation fighter designs that could enter the PLAAF service as early as 2015. While Shenyang has been engaged in a brand new F/A-22-class stealth fighter design known as J-12, Chengdu has been focusing its development effort on an enlarged twin-engine, stealth version of its J-10 fighter possibly designated J-13. Both development projects are believed to have benefited from Russian aviation and weapon technologies.
The Chinese aviation industry began the preliminary research for China’s 4th generation fighter programme in the mid-1990s. In 1998 the U.S. Office of Naval Intelligence (ONI) reported that an advanced F-22-class twin-engine stealth fighter known as J-12 was under development at SAC. Later in 2003 an Internet source photo revealed a fighter mockup for wind tunnel test which may be linked to the J-12 project. As more details of the fighter began to emerge, it was understood that the fighter will also be fitted with an internal weapon bay and possibly active phased array radar.
Considering China’s records in combat aircraft development, a project like the J-12 may prove challenging. It will involves technology advancement in a number of fields including materials, high-performance aviation engine, electronics, flight control software, and stealth technologies. A project of this scale will also require huge amount of investment and considerable knowledge of complex project and manufacturing management. While China may be able to benefit from some “off-the-shelf” dual-use technologies available in the commercial market, it will almost definitely seek assistance from its traditional military technology suppliers such as Russia and Israel. However, none of these two countries possess the experience of developing an advance fighter of this class.
Russian Sukhoi Company (JSC), which has developed close ties with Shenyang over the licensed co-production of its Su-27SK fighter as J-11, has been reportedly working with Shenyang in developing the next-generation fighter technology and sub-systems. Although Russia has yet been able to develop an operational stealth fighter, the J-12 project may benefit from its technologies in two particular areas: thrust vectoring engine and stealth design. China may also seek potential partners from Russia, Israel and Europe to co-develop avionics and weapon suites for its 4th-generation fighter aircraft.
Following the successful development of the J-10 fighter, Chengdu and its subordinated 611 Aircraft Design Institute began to work on an enlarged twin-engine version of the J-10 to compete with SAC J-12 project for the PLAAF’s 4th generation fighter programme. The new fighter, which was reportedly designated J-13, inherited the J-10’s canard delta design and resembles the Russian Mikoyan MiG MFI (Project 1.44) fifth-generation fighter demonstrator in many aspects. The J-13 design is less radical in terms of design and technology compared to the Shenyang J-12, and therefore may stand a better chance of becoming successful.
It was reported that Russian MAPO-MIG has been working with Chengdu since the late 1990s to develop a new generation fighter based on the J-10 design. The J-13 may be powered by two improved AL-41 turbofan engines with thrust-vectoring nozzles and possibly supersonic cruise capability too, giving a maximum take-off weight of 20t. If this is proven to be true, the J-13 will be a high-performance heavyweight fighter superior to the European EF-2000 Typhoon and French Rafale, though it may not be as capable as the F-22 Raptor.
This information can be viewed here:
www.sinodefence.com
Of course this may all just be propaganda.