Showing posts with label usa. Show all posts
Showing posts with label usa. Show all posts

Tuesday, July 7, 2009

Chinese Develop Special "Kill Weapon" to Destroy U.S. Aircraft Carriers

U. S. Naval Institute

With tensions already rising due to the Chinese navy becoming more aggressive in asserting its territorial claims in the South China Sea, the U.S. Navy seems to have yet another reason to be deeply concerned.

After years of conjecture, details have begun to emerge of a "kill weapon" developed by the Chinese to target and destroy U.S. aircraft carriers.

First posted on a Chinese blog viewed as credible by military analysts and then translated by the naval affairs blog Information Dissemination, a recent report provides a description of an anti-ship ballistic missile (ASBM) that can strike carriers and other U.S. vessels at a range of 2000km.

The range of the modified Dong Feng 21 missile is significant in that it covers the areas that are likely hot zones for future confrontations between U.S. and Chinese surface forces.

The size of the missile enables it to carry a warhead big enough to inflict significant damage on a large vessel, providing the Chinese the capability of destroying a U.S. supercarrier in one strike.

Because the missile employs a complex guidance system, low radar signature and a maneuverability that makes its flight path unpredictable, the odds that it can evade tracking systems to reach its target are increased. It is estimated that the missile can travel at mach 10 and reach its maximum range of 2000km in less than 12 minutes.

Supporting the missile is a network of satellites, radar and unmanned aerial vehicles that can locate U.S. ships and then guide the weapon, enabling it to hit moving targets.

While the ASBM has been a topic of discussion within national defense circles for quite some time, the fact that information is now coming from Chinese sources indicates that the weapon system is operational. The Chinese rarely mention weapons projects unless they are well beyond the test stages.

If operational as is believed, the system marks the first time a ballistic missile has been successfully developed to attack vessels at sea. Ships currently have no defense against a ballistic missile attack.

Along with the Chinese naval build-up, U.S. Navy officials appear to view the development of the anti-ship ballistic missile as a tangible threat.

After spending the last decade placing an emphasis on building a fleet that could operate in shallow waters near coastlines, the U.S. Navy seems to have quickly changed its strategy over the past several months to focus on improving the capabilities of its deep sea fleet and developing anti-ballistic defenses.

As analyst Raymond Pritchett notes in a post on the U.S. Naval Institute blog:

"The Navy's reaction is telling, because it essentially equals a radical change in direction based on information that has created a panic inside the bubble. For a major military service to panic due to a new weapon system, clearly a mission kill weapon system, either suggests the threat is legitimate or the leadership of the Navy is legitimately unqualified. There really aren't many gray spaces in evaluating the reaction by the Navy...the data tends to support the legitimacy of the threat."

In recent years, China has been expanding its navy to presumably better exert itself in disputed maritime regions. A recent show of strength in early March led to a confrontation with an unarmed U.S. ship in international waters.

Monday, June 29, 2009

US 'has agents working inside Iran'

The US has intelligence agents in Iran but it is not clear if they are providing help to the protest movement there, a former US national security adviser has told Al Jazeera.

Brent Scowcroft said on Wednesday that "of course" the US had agents in Iran amid the ongoing pressure against the Iranian government by protesters opposed to the official result of its presidential election.

But he added that he had no idea whether US agents had provided help to the opposition movement in Iran, which claims that the authorities rigged the June 12 election in favour of Mahmoud Ahmadinejad, the incumbent president.

"They might do. Who knows?" Scowcroft told Josh Rushing for Al Jazeera's Fault Lines programme.

"But that's a far cry from helping protesters against the combined might of the Revolutionary Guard, the militias and so on - and the [Iranian] police, who are so far completely unified."

Limited options

Scowcroft's admission that Washington has agents stationed in Iran comes a day after the US president issued tougher rhetoric against the government in Iran.

Barack Obama's sterner tone came after days of deadly clashes between the opposition and Iranian security forces and militias.

Obama has been criticised by US conservative politicians for not taking a stronger line against Tehran amid the government crackdown, but Scowcroft, a former adviser to presidents Gerald Ford and the senior George Bush, said the US could only do so much.

"We don't control Iran. We don't control the government, obviously," he said.

"There is little we can do to change the situation domestically in Iran right now and I think an attempt to change it is more likely to be turned against us and against the people who are demonstrating for more freedom.

"Therefore, I think we need to look at what we can do best, which is to try to influence Iranian behaviour in the region."

At least 19 people have been killed in post-election violence in Iran, which broke out at the scene of protests questioning the veracity of the poll results.

Mir Hossein Mousavi, the main challenger to Ahmadinejad, has rejected the official results of the vote and has called for a fresh election to be held, while Mehdi Karoubi, another defeated candidate in the election, has called the new government "illegitimate".

But the Guardian Council, Iran's highest legislative body, has said that there were no incidences of major fraud in the vote and has declared that the official results will stand.