September 14, 2018

Chinese Photos of a "Stretched Kilo" More Likely Yuan Sub or New Class

On September 12, 2018 H I Sutton at Covert Shores commented that Chinese IMAGE A (below)  (also see at the Chinese website) reveals a "stretched KILO" class submarine. This "stretched KILO" might also be a new Chinese class of conventional attack submarine, that more fully incorporates reverse engineered features of the KILO.

This is a bold claim, because the Chinese IMAGE A provided is blacked out, revealing no features on the side of the hull and no positioning evident of diving planes (aka hydroplanes). If the diving planes were on bow/hull this may indeed indicate a KILO (see H I Sutton's IMAGE B). 

Alternatively if the planes were mounted on the "sail" (or "fin") this may indicate a  YUAN class submarine (see IMAGE C). Note that YUAN style diving planes are indeed mounted on the sail in the upper photos of the Chinese website in question.

Another problem is Chinese IMAGE A (and the other Chinese website photos) conveniently cut any  stern "tail" preventing a viewer assessing any lack of an unpright tail fin, indicating a KILO, or the presence of an upright tail fin which may indicate a YUAN (IMAGE C). 

IMAGE A - A low quality and only partial Chinese photo at http://bbs.tiexue.net/post2_13224151_1.html
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IMAGE B - H I Sutton's drawing of a so called Stretched Kilo with the main distinguishing picture being the lack of an upright fin on a cruciform tail. 
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IMAGE C.  Less exciting, but more likely. An existing YUAN class submarine - a type in commission since 2006 and with a stretched hull that accommodates AIP (This August 2015 photo is from the USNI News site).
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CONCLUSION

The Chinese website photos provide inadequate evidence to claim we are seeing a "stretched KILO". More likely we are seeing photos of an existing YUAN class submarine.

Pete

September 12, 2018

Chinese Navy Welcomed to Australian Exercise KAKADU 2018


To the beat of a didgeridoo here is the Youtube trailer for the Royal Australian Navy (RAN's) Exercise KAKADU 2018.
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A country's military power - most clearly symbolised by nuclear weapons - unsurprisingly contributes to its naval activities and decision-making. As Australia does not have nuclear weapons it has to live, in a non-confrontational manner, with dominant East Asian regional power, China.

In addition, with the US issuing conflicting signals over its relationship with loyal allies Australia feels compelled not to overly offend China.

Hence Australia invited Chinese participation in Australia's naval Exercise KAKADU 2018 (see press report and RAN website) - held in northern Australia waters from August 31 to September 15  2018. China sent Type 054A frigate Huangshan. KAKADU 2018 involved several traditionally naval operational as well as law enforcement and humanitarian activities.

Exercise KAKADU 2018 involves 27 nations, 23 warships (including a submarine) 21 aircraft and 3,000 personnel.

Australia has also not held warship Freedom of Navigation Operations (FONOPs) against Chinese militarised islands in the South China Sea. Although Australia occasionally sends out AP-3C Orion surveillance aircraft to deliver aircraft FONOPs activities near some of the Chinese islands.

This is in contrast to the nuclear armed US's decision not to invite China to Exercise RIMPAC 2018 held June-August 2018 off the coast of California and involving 47 surface ships, five submarines, more than 200 aircraft and 25,000 personnel from 25 countries. Also the US has been most active in conducting warship FONOPs.

Pete

September 11, 2018

Japan-US-Indian IUSS cable link completed across Bay of Bengal

With the completion of the Port Blair to Chennai undersea IUSS sensor cable link 
(see Map A below) India and the US have concluded political/technical agreements to most fully exploit it. USNS Zeus (T-ARC-7) is the most likely ship to have laid the sensor cable link. Alternatively as Japan has been involved in Pacific IUSS cable laying the Bay of Bengal, Indian Ocean layer might be KDDI PACIFIC LINK?

India is reliant on the US Navy (backed by the acoustic signature "dictionary" records of US Naval Intelligence and the NSA) to most thoroughly identify Chinese submarines and surface ships physically crossing the link or Chinese sonar signals being triangulated by nodes.

The agreements include a Communications Compatibility and Security Agreement (COMCASA) within the US Combined Enterprise Regional Information Exchange System (CENTRIXS). This agreement part was reported early September 2018 in the Indian media.  

The sensor link could be described as a major Integrated Undersea Surveillance System (IUSS) (old name "SOSUS") infrastructure project with the link being an extension to the Indo-Pacific undersea "fishhook" sensor link. (see Map B)

The Port Blair to Chennai link can be patrolled by the Sea Guardian Predator B/Reaper UAV variants (see Indian website) sold to India by the US in 2017. 

In time of conflict if the link sensors and/or Sea Guardians detect hostile Chinese (or Bangladesh Navy Ming) submarines or ships then Indian P-8I "Neptune" maritime patrol aircraft, sold by the US, can use their sensors or weapons. Indian submarines, surface ships and land based cruise missiles can also "weaponise" the link.




Map A - Port Blair is a base on India's Andaman & Nicobar Islands territory while Chennai is a major city with an average size naval base on India's south eastern coast. (Map originally in this SubMatters article https://gentleseas.blogspot.com/2016/01/p-8-poseidons-becoming-operational-and.html )
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Map B - May depict past or current IUSS (was SOSUS) undersea Indo-Pacific sensor positions. Note the Indian Ocean point of the "hook" terminated near Port Blair, Andaman Islands, This is from page 54 “Map 4. The US ‘Fish Hook’ Undersea Defense Line” of Desmond Ball and Richard Tanter, The Tools of Owatatsumi Japan’s Ocean Surveillance and Coastal Defence Capabilities (2015, ANU Press) http://press-files.anu.edu.au/downloads/press/p309261/pdf/book.pdf?referer=444. (Originally published at this 2015 SubMatters article https://gentleseas.blogspot.com/2015/09/how-to-trap-chinese-dragon-seawebs.html and at https://gentleseas.blogspot.com/2016/05/part-2-undersea-webs-us-japan-se-asia.html).
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Map C - India's coastal defence intelligence network, with the Command Centre at Gurgaon in central India. It is likely that the network of India's NSA (the NTRO) may coincide to a degree. (Map originally in this 2016 SubMatters article https://gentleseas.blogspot.com/2016/05/a-steady-development-of-internet.html )
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IUSS links are likely to be in many more strategically important places - some of importance to India.

Pete

September 4, 2018

Australia's John Millman Triumphs Over Roger Federer - US Open Tennis


John Millman (above) - amazing win over Roger Federer (below) 



At the US Open tennis today Australia's John Millman (52nd in the world) triumphed over Roger Federer (2nd in the world and often 1st).

This is a huge upset with Millman winning 3-6, 7-6, 7-5, 7-6. 

Millman now advances to his first ever grand slam quarterfinal - against world number 6 Novak Djokovic. Good luck John!

A brief tune to celebrate - from a delighted Ludwig van - especially good 2 minutes in:


August 30, 2018

Rocket Launch Failures Only Temporary

North Korea has had a string of missile launch failures over the last decade. But Americans need to recall the rash of US launch failures in the 1950s. Failures that eventually made things safer for astronauts in Projects Mercury.



All countries' rocket launches fail many times, at first. See failures 15 seconds in.
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Then things go right to a glorious soundtrack, The Planets by Holst. Hear Mars at 50 seconds, in above Youtube. Especially good with Jupiter 1 minute 30 seconds in.
(best played LOUD!).
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The film, The Right Stuff, did a great job integrating music with visuals.

Pete
(with a bit of help from The Right Stuff,  Project Mercury, Holst and his Planets).

August 29, 2018

Some Thinking on Australian Nuclear Weapons History - 3 of 5

Following Australia past the mid 2020s - Some Strategic Thoughts parts 1 and 2 of 5 the question is posed

North Korea and Trump's Surprises are unnerving the East Asian - Australian region towards a conclusion that Australia should nuclear arm itself. 

But where does Australia start?

Look at history and likely information already on file:

"There are many countries capable of producing nuclear weapons, or at least enriching uranium and / or plutonium. Among the most notable are Canada, Germany, and Australia.[10] Other countries include Mexico, Argentina, South Korea, the Republic of China, and more.[11] In addition, South Africa has successfully developed its own nuclear weapons, but dismantled them in 1989." https://en.wikipedia.org/wiki/Nuclear_latency

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The following is part of a anti-nuclear Friends of the Earth Australia document https://www.foe.org.au/anti-nuclear/issues/oz/ozbombs

The push for nuclear weapons in Australia 1950s-1970s

NUCLEAR WEAPONS FOR AUSTRALIA: [Pete has bolded very notable parts]

"...There were ongoing efforts through the 1950s and 1960s to procure nuclear-capable delivery systems [for Australia]. The 1963 contract to buy F-111s bombers from the US was partly motivated by the capacity to modify them to carry nuclear weapons. Moreover, their range of 2000 nautical miles made them suitable for strikes on Indonesia, which was seen to be anti-British and anti-imperialist under Sukarno's presidency.

[AUSTRALIAN] DOMESTIC WEAPONS PRODUCTION

In the 1960s the interest in nuclear weapons was spurred on by China's development of nuclear weapons, Britain's decision to withdraw troops from the Pacific, and American withdrawal from Vietnam.

From the mid-1960s to the early 1970s, there was greater interest in the domestic [Australian] manufacture of nuclear weapons. It is unclear why the focus shifted from attempts to purchase weapons to a greater interest in domestic production; perhaps the main reason was that so little had been achieved through negotiations with the US and the UK.

In 1965, the [Australian Atomic Energy Commission] AAEC and the Department of Supply were commissioned to examine all aspects of Australia's policy towards nuclear weapons and the cost of establishing a nuclear weapons program in Australia.

The AAEC began a uranium enrichment research program in 1965. For the first two years, this program was carried out in secret because of fears that public knowledge of the project would lead to allegations of intentions to build enriched uranium bombs. There were several plausible justifications for the enrichment project, such as the potential profit to be made by exporting enriched uranium. While there is no concrete evidence, it can safely be assumed that the potential to produce weapons-grade enriched uranium counted in favour of the government's decision to approve and fund the enrichment research.

[long term Australian Prime Minister] Menzies retired in January 1966. The new prime minister, Harold Holt, soon faced a dilemma. The US requested that a bilateral safeguards agreement between the US and Australia be transferred to the IAEA. The Australian government opposed the move for fear it would close off the nuclear weapons option. Opposition to the safeguards transfer was sufficiently strong that some Cabinet members thought it would be preferable to close the Lucas Heights research reactor rather than comply with the request. (The previous year there were Cabinet discussions on the potential for nuclear transfers from France which would not be subject to safeguards.)

Cabinet agreed to the US request in June 1966, but only after being reassured by defence officials that IAEA safeguards would not directly affect a nuclear weapons program.

Despite the glut in the uranium market overseas, the Minister for National Development announced in 1967 that uranium companies would henceforth have to keep half of their known reserves for Australian use, and he acknowledged in public that this decision was taken because of a desire to have a domestic uranium source in case it was needed for nuclear weapons.

In May 1967 Prime Minister Holt and the Cabinet's Defence Committee commissioned another study to assess the possibility of domestic manufacture of nuclear weapons, as well as "possible arrangements with our allies."

It is not known how seriously Holt might have pursued nuclear weapons. In December 1967 he disappeared while swimming off Port Phillip Bay near Melbourne. The new prime minister was John Gorton, who was on public record as an advocate of the production or acquisition of nuclear weapons.

By the mid-1960s, the AAEC had become the leading voice on nuclear affairs, thanks in large part to its influential chairman Philip Baxter. According to Walsh (1997), "Baxter personally supported the concept of an Australian nuclear weapons capability and, perhaps more importantly, viewed the military's interest in nuclear weapons as consonant with the AAEC's need to expand its programs and budget."

NON-PROLIFERATION TREATY

The intention to leave open the nuclear weapons option was evident in the government's approach to the Nuclear Non-Proliferation Treaty (NPT) from 1969-71. Gorton was determined not to sign the NPT, and he had some powerful allies such as Baxter. The Minister for National Development admitted that a sticking point was a desire not to close off the weapons option.

During the election campaign of late 1969, Gorton said that in the absence of major changes, Australia would not sign the NPT. But on February 19, 1970, Gorton announced that Australia would sign, but not ratify, the treaty. He noted that the treaty would not be binding until ratified.

Why the decision to sign the NPT? Pressure from the US had an impact. In addition, there were some significant signings from countries such as Switzerland, Italy, Japan and West Germany in the months preceding Australia's decision to sign. Another possible reason was the possibility that weapons production could be pursued even as an NPT signatory. The "sign-and-pursue" option would have raised some difficulties, but it had advantages including greater access to overseas nuclear technology and less suspicion regarding Australia's intentions. The Department of External Affairs argued that it was possible for a signatory to develop nuclear technology to the brink of making a nuclear weapons without contravening the NPT.
(On the NPT saga, see Encel and McKnight (1970), Walsh (1997), Cawte (1992).)..."

More history in part 4 of 5.