PLAN Type 035/039/091/092 Submarine Thread

Galrahn

New Member
Re: PLAN submarines Thread II

Found a new Type 094 photo on bbs today. Can anyone identify where this is? While the submarines are distracting for obvious reasons, I'm interested in what we are seeing above the sail of the front submarine.

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crobato I admittedly borrowed one of your recent photo's, the difference between me and virtually everyone else is that I actually credit my sources.

Keep up the good work guys.
 

crobato

Colonel
VIP Professional
Re: PLAN submarines Thread II

On the question of the number of 093 vs 094, given what is recently found out & discussed here abt the size, & therefore the designed roles, of Yuan & Song,
that these 2 SSKs are quite capable of escorting the 094 is a serious possibility.
Previous thoughts have always been that they are too slow & low in terms of range to escort a SSBN.

SSKs no matter what, not even the Yuan with Sterling API or anything in the future or with more advanced designs, are not going to keep up even with an older SSBN. There is no way around this but another SSN.

SSK and SSNs are an oil and water argument. You cannot mix them. They would literally cancel out each other's advantages.
 

Schumacher

Senior Member
Re: PLAN submarines Thread II

SSKs no matter what, not even the Yuan with Sterling API or anything in the future or with more advanced designs, are not going to keep up even with an older SSBN. There is no way around this but another SSN.

SSK and SSNs are an oil and water argument. You cannot mix them. They would literally cancel out each other's advantages.

The ideal choice is of course still be the SSN.
But if SSKs like the Collins & Oyashio can be designed to go head on with the nukes, I don't think one can totally rule out that they can play some roles in escorting SSBNs.
Some chnages & limitations to PLAN SSBNs missions will probably have to be made if they're SSKs escorted compared to one by SSN.
 

Galrahn

New Member
Re: PLAN submarines Thread II

Is anyone aware of any discussions or research on PLAN submarine communications? One thing often observed about PLAN submarines is there are usually more than one in pictures involving training.

I keep reading about joint multi submarine exercises, including the November exercise the KH ran into, but I've never seen anything regarding the communication system used, even in general terms, or suggesting how they achieve coordination.

Chinese sources are OK too. Thanks.
 

Rising China

Junior Member
Re: PLAN submarines Thread II

Do you think that US overblew its sub invincible capability for psychological warfare purpose? I believe that our Chinese naval forces do have the ability to deal with such a sub.


With China Tensions Surfacing, U.S. Tests 'Stealth' Submarine
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By ERIC TALMADGE, The Associated Press

Published: February 17, 2008

ABOARD THE USS OHIO - Capt. Andy Hale has just worked out and is still in a sweaty T-shirt and shorts as he stands in the battle command center. He is watching a flat-screen display that shows what's happening outside on the bow and the aft.

His billion-dollar submarine - the U.S. Navy's newest twist on underwater warfare - is hovering just below the surface off the Pacific island of Guam as a submersible disappears into the dark waters, carrying a team of commandos.

The Ohio is the first of a new class of submarine created in a conversion from 1970s vessels by trading nuclear-tipped ICBMs for conventional cruise missiles and a contingent of commandos ready to be launched onto virtually any shore through rejiggered missile tubes - against conventional forces or terrorists.

The sub's cruise across the Pacific comes as China builds its submarine fleet into the region's largest as part of the bulking up of its military. The voyage is the Ohio's first deployment since the makeover, and Hale is in the odd position of showing the ship off.

It's odd because the sub is all about stealth.

Hale can't talk about where the ship is going. The back of the ship, where the nuclear power plant is located, is off limits. The leader of the SEAL commando contingent aboard can't be named, and the commandos themselves can't be photographed in any way that shows their faces.

But, over the next few months, the Ohio will be making a very public statement, training intensively in some of the world's most crowded and contested waters and joining in exercises with America's Asian allies.

Instead of hiding them, the Ohio will be showcasing its abilities to elude detection and operate too deeply and quickly to be tracked.

Then it will likely do what it does best - vanish.

"Submarines are the original stealth platform," Hale told The Associated Press, the only media allowed on board. "Submarine forces have always viewed the Pacific as a very important strategic area... It's certainly grown in importance in the last 10 years."

Just about every country with a coastline in Asia wants or has subs.

China, Japan, Australia, India, Malaysia, Pakistan, Indonesia, Singapore, Bangladesh and South and North Korea either now have or are planning to acquire them.

Most don't pose much of a threat to the more advanced American fleet. But that is changing.

While Russia continues to be a factor, China now has the biggest submarine fleet in the region, with nearly 60. The United States has upped its presence in the Pacific, and now has more ships - and more subs - in this part of the world than in the Atlantic.

But they are still outnumbered.

"There are many challenges in the Pacific," Hale said. "China is certainly one of them, but it is not the only one."

China's subs are mainly diesel-powered, meaning they must come up for air more frequently than U.S. nuclear-powered vessels, and their crews are not thought to be as well trained as American submariners, who spend several months at a time at sea.

China's fleet is also highly focused on patrolling its own coastal waters and on dealing with potential hostilities over Taiwan, rather than with "projecting force," or trying to control faraway shipping lanes.

But its long-term goals remain opaque.

Two years ago, a Chinese sub shocked the U.S. Navy by surfacing within torpedo range of the USS Kitty Hawk aircraft carrier near the Japanese island of Okinawa. Beijing claimed the sub was in international waters and was not "stalking" the carrier, which was taking part in a naval exercise.

The growing rivalry was underscored in November, when Beijing refused a scheduled port call by the Kitty Hawk's battle group to Hong Kong, forcing thousands of sailors to spend Thanksgiving at sea.

In January, however, China allowed a visit to the port by another U.S. Navy vessel.

Washington has repeatedly expressed concern that China is pouring money into expanding its forces. Beijing increased its military budget by nearly 18 percent to about $45 billion last year, the largest annual hike in more than a decade, and U.S. officials believe actual spending is greater.

The Chinese, meanwhile, are closely watching to see how U.S. concern translates into changes in the U.S. Navy. When the Ohio, which is based in Bangor, Wash., docked at Guam last month, China's official Xinhua news agency called the submarine a "warehouse of explosives" and a "devil of deterrence."

"If the Ohio turns west from Guam, it would need only hours to travel to the coastal waters of many Asian nations," it said. "The U.S. Navy believes the power of the cruise missile-armed nuclear submarine will be tremendous in a future war."
 

crobato

Colonel
VIP Professional
Re: PLAN submarines Thread II

Found a new Type 094 photo on bbs today. Can anyone identify where this is?

That's in the submarine base on the south of Hainan.

While the submarines are distracting for obvious reasons, I'm interested in what we are seeing above the sail of the front submarine.

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I'm not sure what it is. My hypothesis is a directional antenna of some sort. I've only seen something similar once on the sail of a Song class sub.

crobato I admittedly borrowed one of your recent photo's, the difference between me and virtually everyone else is that I actually credit my sources.

Keep up the good work guys.

I took that pic off from mainland military forums. Its actually quite an old picture that appeared in a magazine more than 10 years ago. That's a Han class sub inside one of the submarine caves, possibly either in Dalien or Qingdao.
 

crobato

Colonel
VIP Professional
Re: PLAN submarines Thread II

Is anyone aware of any discussions or research on PLAN submarine communications? One thing often observed about PLAN submarines is there are usually more than one in pictures involving training.

I keep reading about joint multi submarine exercises, including the November exercise the KH ran into, but I've never seen anything regarding the communication system used, even in general terms, or suggesting how they achieve coordination.

Chinese sources are OK too. Thanks.

They at least should have some kind of VLF or ELF radio communications that can be received or sent out underwater and is satellite capable, as some kind of satcom periscope appears standard in the recent submarines from the Song class to the Jin class. We have only seen some pictures of the various stuff they put on the sail, but little to no info is given.
 

crobato

Colonel
VIP Professional
Re: PLAN submarines Thread II

The ideal choice is of course still be the SSN.
But if SSKs like the Collins & Oyashio can be designed to go head on with the nukes, I don't think one can totally rule out that they can play some roles in escorting SSBNs.
Some chnages & limitations to PLAN SSBNs missions will probably have to be made if they're SSKs escorted compared to one by SSN.

Any SSK can "fight" an SSN but its going to be inside a fixed corridor like boxers inside a ring. You can do that in a peace time exercise where the participants can agree on some rules and designate an area or a zone the participants will play their game.

But it still does not mean an SSK can chase down an SSN. In wartime there will be no rules, no corridors, zones or set spaces. Everything is a free zone. The only chance an SSK can take down an SSN is an ambush, or when an SSN decides to stay and fight, which removes its advantage. Being faster and being capable of sustaining its speed longer, the SSN can choose to enter or decline combat.

An SSBN is more vulnerable to an SSK because its not as fast as an SSN. In fact the top speed of an SSBN is around just higher than that of the faster SSKs. But an SSK can only keep that speed for an hour or two, the SSBN can keep that speed much longer.

I'm sorry to say that no way can you use a Song or a Yuan to escort a Jin. The only benefit a Song, Yuan or Kilo to the project is to protect the approaches between the home base and the open ocean. Even when you're using AIP, its no use, because AIP is really slow, like 5kts or something.

Actually its just much better not to bind them in any way at all, and just set them loose to do what they do best. The opposing ASW and sub fleet will be forced to contend with the SSK fleet and by being kept busy, will distract attention from the SSBN force. The only viable escort for an SSBN would be an SSN, and an SSBN should also have some measures to protect itself.

Actually being made to only carry 12 missiles, the performance penalty to an 094 would not be as bad as carrying 16 or more missiles. Still, if the PLAN wants to be that serious in the subject, they should make a dedicated SSBN that is not some mod of an SSN.
 

maozedong

Banned Idiot
Re: PLAN submarines Thread II

In the 1990s, the Chinese Navy has a tradition of building the ships, the expensive cost ship is only made one pair of, and then made a couple new addition,each couple made the lapse of time, depending on the Navy's satisfaction. this approach is a navy senior engineer said,I read this in the magazine.
This approach should include the SSN and SSBN,I think 093 and 094 only made two for each,next couple for 093/094 should be improved type or total new type.
 

crobato

Colonel
VIP Professional
Re: PLAN submarines Thread II

If you take out the humpback of the subs, I think this is more or less what the real subs are---two 093s. The giveaway is the sail aspect and the location of the first flank sonar array.
 

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