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Wanshan

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Viewing 15 posts - 1,171 through 1,185 (of 3,544 total)
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  • in reply to: Midget submarines #2036947
    Wanshan
    Participant

    Indeed, but if the nations that operate in the gulf were aware of a threat from midget subs in Hormuz i’d rather not put my money on the the midget subs.

    They may pose a minor threat for a short amount of time, but one Cheonan type incident against Iran’s major naval rivals in Hormuz and suddenly the 2-4 torpedoes carried won’t seem like enough.

    Minisubs are not meant for sustained ops anyway so I don’t get your point. Besides, doesn’t Iran also operate russian Kilo class SSKs?

    in reply to: Midget submarines #2037000
    Wanshan
    Participant

    Look at planeman’s blog

    http://planeman-bluffersguide.blogspot.com/

    These midget-submarines look as an interesting choice for littoral warfare for countries with low defense-budgets. But the question is: Are these toys really effective. I.e. can Iran disturb an allied fleet in the Persian Gulf with many of these toys?

    Did you at all catch the recent sinking of a South Korean naval ship? The ship was blown in half by a torpedo. That probably was a mini-sub.

    in reply to: Russian Navy News & Discussion, Part III #2037019
    Wanshan
    Participant

    You can say that alot of the equip inside are placed on same spot as on Akula. Just
    compare the pictures.
    http://img190.imageshack.us/img190/9081/webproxy.jpg
    For the Akula sections used the presssure hull arrangement will be the same.

    Might also be because those are optimal placements for that equipment.

    in reply to: Heads up HMS Daring Programme #2037069
    Wanshan
    Participant

    The Goalkeeper system requires deck penetration

    I seem to recall IIRC changes were made to the original config, which placed the ammo supply below the mount, to reduce the ‘depth’ needed. This involved relocated the ammo drum and -feed system. Besides, the system has also been containerized, which can be placed on deck (for temp use on e.g. older Dutch AORs and German F122 sent to Gulf before it got its RAM).

    in reply to: Crusty Russian Subs #2037258
    Wanshan
    Participant

    Not half as crusty as I get on a bad morning ….:rolleyes:
    But in general, I would agree with Jonesy, they don’t appear to be in half-bad shape.

    in reply to: Russian Navy News & Discussion, Part III #2037317
    Wanshan
    Participant

    Soobrazitelnyy

    http://img37.imageshack.us/img37/9646/c97c65c2a048.jpg

    What other ship is that, at her stern?

    in reply to: NK torpedoes SK Vessel #2037323
    Wanshan
    Participant

    Hasn’t the south already obtained a brochure that details the design of the torpedo involved? And conclusion is the explosion occurred near the engine room which was emitting the noise? If logic works here, all point to an acoustic homing torpedo known to the ROK Intel.

    Wake homing Heavy torpedo? Consider the speedy current then and shallow water, I never know the north suddenly possesses such top torpedo technology available to mankind.

    Heck, I didn’t even know they produced their own torpedoes …. but if they do, it’s probably (a development from) a licence produced version. And if that’s the case, then it may wel be capable of wake homing.

    Interesting development: Russians to study warship sinking probe

    SEOUL, South Korea – Russian experts arrived in Seoul on Monday to review findings of an investigation that blamed North Korea for the deadly sinking of a South Korean warship, as the South sought to build support for U.N. punishment of the North.
    If Russia endorses the multinational probe’s conclusions, the move could convince China and other major powers to support possible U.N. sanctions against Pyongyang for the sinking two months ago of the Cheonan, which killed 46 sailors.
    …[snip]…
    The South Koreans shared the investigation’s findings with Chinese Premier Wen Jiabao last weekend before a summit, but Beijing has yet to blame North Korea or support any potential U.N. action against its longtime ally.
    …[snip]…
    The Russian team — including torpedo and submarine experts — arrived Monday and were to stay in South Korea for several days as they review the investigation results and examine the ship’s wreckage, said a Defense Ministry official who spoke on condition of anonymity citing department policy.

    in reply to: NK torpedoes SK Vessel #2037423
    Wanshan
    Participant

    It’s unfair to just highlight how a modern sonar was handicapped in a complicated littoral environment while an ancient sound tracking torpedo could overcome all the same acoustic obstacles and accomplish a job so precisely.

    The type of NK torpedo in questions, what kind of guidance does it have. Wire guidance wouldn’t be affected in an accoustically difficult environment. Perhaps wake homing not either.

    in reply to: Navies news from around the world -III #2037505
    Wanshan
    Participant

    The Danes are building sections of their new destroyers in Estonia & Lithuania & shipping them to Denmark (Odense – where ancestors of mine used to work in the shipyards) for assembly & fitting out.

    Photos of Danish destroyers building

    Saves money and helps your friends. 😉

    in reply to: How would you westernize the Su-33? #2037543
    Wanshan
    Participant

    Might it not be smarter to join in with the development of a navalized PAK-FA?

    in reply to: Navies news from around the world -III #2037546
    Wanshan
    Participant

    I wonder how much of that increased cost projection is built on the turnover of the baby boomer generation with the baby boomer bounce? There is a huge shift in the age of the average worker in the shipbuilding business across the U.S. and the labor costs are killing us. The younger engineers want to get paid like their baby boomer counterparts, which is unsustainable. And the baby boomers want to come back to work as contractors for more than they worked in the unions. The older generation doesn’t want to give up the keys to the house so to speak. (The bank collapse and subsequent stock market spiral really did these older worker’s pension in.) And nobody on either side of the fence will say ‘no’. That causes a real problem with affordability of projects, scaling labor costs beyond the normal 20% mark and skews schedules. Its not a problem just in the shipbuilding industry, its across industry.

    They should opt for arrangement such as the Dutch have used for LPD Johan de With and will use for their new JSS toi reduce building cost (base hull construction in Rumania, finishing and fitting out in Dutch yard). I’m convinced this would be feasible for many support and auxiliary ships that I’m sure aare included in the 276 ships to be built. And it can work as a form of development aid at the same time for other countries.

    in reply to: PLAN Carrier Updates. #2037636
    Wanshan
    Participant

    You said…

    WRONG. The US does not “spend” 4% of GDP, You can’t spend GDP …`Gross Domestic Product` is NOT cash flow (G-Revenue).
    How does someone “spend” GDP? :rolleyes:

    Defence budget vis/vis G-Revenue is a better way in measuring defence budget’s impact on the economy.

    Oh yeah that China thingy was just a comparison….

    BTW: Awesome pix. Varyag has killer looks…:D

    The Stockholm International Peace Research Institute gives consistent time series on the military spending of 172 countries since 1988, allowing comparison of countries’ military spending : in local currency, at current prices; in US dollars, at constant prices and exchange rates ; and as a share of GDP

    The latter part of the previous sentence does not mean a nations spends GPD on defence. It does mean that an amount is spent that is as large as X% of the value of a nation’s GPD. That is, “defence spending as expressed in a percent of GDP”

    Happy now?:rolleyes:

    in reply to: NK torpedoes SK Vessel #2037694
    Wanshan
    Participant

    According to SK MoD:

    As for conclusive evidence that can corroborate the use of a torpedo, we have collected propulsion parts, including propulsion motor with propellers and a steering section from the site of the sinking.

    The evidence matched in size and shape with the specifications on the drawing presented in introductory materials provided to foreign countries by North Korea for export purposes. The marking in Hangul, which reads “1번” (or No. 1 in English), found inside the end of the propulsion section, is consistent with the marking of a previously obtained North Korean torpedo. The above evidence allowed the JIG to confirm that the recovered parts were made in North Korea.”

    Yes, I read the report, thank you. I just find it curious that the conclusion is so different from the earlier reports of a torpedo of German design/build (based on chemical residue and the alloy of which discovered torpedo parts were made). The suggestion being that NK used a german fish to distract/confuse any research after the fact.

    in reply to: NK torpedoes SK Vessel #2037723
    Wanshan
    Participant

    Probe concludes torpedo sank South Korea ship: report

    Investigators probing the deadly sinking of a South Korean navy ship in March near the North have concluded that a torpedo was the source of an explosion that destroyed the vessel, a news report said on Friday.

    The team of South Korean and foreign investigators found traces of explosives used in torpedoes on several parts of the sunken ship as well as pieces of composite metal used in such weapons, South Korea’s Yonhap news agency said quoting a senior government official.

    South Korean officials have not officially accused the North but made little secret of their belief Pyongyang deliberately torpedoed the 1,200-tonne corvette Cheonan in March near their disputed border in retaliation of a naval firefight last year.

    The metallic debris and chemical residue appear to be consistent with a type of torpedo made in Germany, indicating the North may have been trying to disguise its involvement by avoiding arms made by allies China and Russia, Yonhap quoted the official as saying.
    North Korea has denied involvement and accused South Korean President Lee Myung-bak’s government of trying to use the incident for political gains ahead of local elections in June.

    Full Story

    Interesting how the bolded bit bit disappeared and is not mentioned in the final report, which points to a NK procuded fish that it makes available for export.

    in reply to: NK torpedoes SK Vessel #2037781
    Wanshan
    Participant

    http://www.krqe.com/dpp/military/holloman-f-22s-will-deploy-to-japan

    Let’s see how Baby Kim’s youngest son handles this escalation. :diablo:

    Might be more a signal to the PRC rather than to DPRK

Viewing 15 posts - 1,171 through 1,185 (of 3,544 total)