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Witcha

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Viewing 15 posts - 136 through 150 (of 1,232 total)
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  • in reply to: Mistrals for Russia??? #2014190
    Witcha
    Participant

    Pretty bold, Austin. K-5 ERA on (T-80U and all T-90 models) is designed to withstand sabots. Try hitting the lower, moving silhouette in a weak point too. 😉 Far far easier said than done.

    IEDs have killed Abrams crews, what does that tell you about the “safest” western tank? Hmm..

    Thing is
    -The newer FSAPDS rounds are designed to defeat ERA. Even Russia has them(there’s one with a tandem warhead developed for the T-90’s gun).
    -The T-80 and T-90 aren’t covered from top to bottom in ERA. There are many areas with no ERA blocks where an ATGM or RPG can hit.

    I’m interested to see how Boomerang and Kurganets turn out. So far I’ve only seen models and drawings, but I liked what I saw. Hopefully they won’t get cancelled in favour of another import like the Iveco LAVs that substituted various Russian Hummvee-skis. If they do become a reality, I doubt there’ll be anything French inside them besides maybe the optics and fire control systems.

    in reply to: Gayduck, Ukraine corvette Prject 58250 #2014192
    Witcha
    Participant

    Ukranian, from Kvant.

    Ah, I though it was from the Arsenal Design Bureau.

    I’ve been trying without success to locate the web sites for these 2 firms for a long time(Kvant and Arsenal). Do you have any links?

    in reply to: Gayduck, Ukraine corvette Prject 58250 #2014252
    Witcha
    Participant

    http://kvant-ukr.org/images/stories/sarmat2.jpg

    Likely to be fitted to Gaidak.

    Is that Ukrainian or Russian?

    in reply to: Navies news from around the world -IV #2014266
    Witcha
    Participant

    http://balancer.ru/cache/sites/w/w/www.mil.gov.ua/images/event/800x600/2012-07-18-8799-39855.jpg

    Zaporozhye dived.

    I have to say, even after repairs and ‘modernisation’ the shoddy-looking finish on the anechoic coatings doesn’t give me much hope for its capabilities.

    2 Gibka and 2 Ak-630….lame.

    So for all that talk about the Russian Mistrals needing to be well-armed and capable of defending themselves, with even SSMs being touted as part of the armament, we get a product that is practically defenceless. Even the Stereguschys will be able to take care of themselves better. Just 2 AK-630s(that too of the old single-gun variety) for 360 degree coverage?:D

    I guess the realities constrained their original goals. Turning an LHD into an ‘aviation cruiser’ esque ship may require too many structural changes and push the cost up ala the Vikramaditya.

    in reply to: Navies news from around the world -IV #2014419
    Witcha
    Participant

    India’s aircraft carrier ambitions take a dive

    The prospect of buying the HMS Prince of Wales just gets more and more attractive, eh?;)

    The Indian Navy should have bought the Invincible and its Sea Harriers when they retired. They’d have made a nice stopgap replacement for the Viraat until the ADS entered service.

    in reply to: Indian Navy : News & Discussion – V #2014425
    Witcha
    Participant

    I am not entirely surprised if that is the case, no criticism of Indian ship building meant but building a carrier is a complex exercise.

    To be honest I think the work up for INS Vikramaditya after delivery will swallow up a significant amount of that time anyway.

    I could be prejudiced, but I always felt the project should have had been granted to a private shipyard like Bharti with investment in TRUE modular construction such as is being done on the CVFs; with several shipyards manufacturing pre-outfitted mega-modules. Instead we have Cochin Shipyard getting everything, including the production all all modules(Which destroys one of the main advantages of modular construction).:(

    in reply to: Russian Navy Thread #2014428
    Witcha
    Participant

    Picture is from May 2012. Almaz-Antey report says that at least a prototype Poliment has been produced for testing. As the tests are scheduled to start in November something should be on the ship already. Need to wait for more recent pics.

    It looks like the radar arrays and wiring haven’t been installed yet, and I doubt they’d fire a missile from an under-construction ship. They may be testing the system on land first as is done in the West for Aster and SM series missiles.

    in reply to: Indian Navy : News & Discussion – V #2014431
    Witcha
    Participant

    yes, merging the two into a single class might be the only option available if the P-17A spec is overlapping the P-15 figures.

    I’d prefer if they decided on a 9000-10000 ton KDX-III style long range air defence destroyer/cruiser design with 80/96 cell VLS, 32 SSMs etc instead of the 7000 tonnes or so currently planned.

    Sticking with the Delhi hull design makes the P-15B somewhat redundant as a destroyer since it’ll be only a few hundred tons bigger than the P-17A frigates(Even the Shiwaliks are over 6000 tonnes, not much smaller than the 6900-ton P-15A destroyers).

    in reply to: Russian Navy Thread #2014459
    Witcha
    Participant

    Thanks , The report mentions so many program that its really difficult to keep track of it.

    So S-400 system has how many missile 4 or 5 types ?

    9M96E —> 40 km
    9M96E2 —> 120 km
    48N6E2 —-> 200 km
    48N6E3/48N6DM —-> 250 km
    40N6 —-> 400 km

    I suspect the 48N6E2 is no more part of S-400 but some one can confirm it ?

    At some point in time we will see a naval variant of 48N6DM and 40N6

    Also did they mention how many missile will they develop as part of S-500 system ?

    I wonder what the need for Vityaz, Morfei, Tor and Buk is considering the S-400 offers an all-in-one solution with missiles in every range group.

    in reply to: Navies news from around the world -IV #2014462
    Witcha
    Participant

    I’m amazed: how can the LCS-2s take Bofors 57mm but not Oto 76mm????

    http://navweaps.com/Weapons/WNUS_3-62_mk75_SR_sketch.jpg
    Weight Compact (without ammunition): 16,400 lbs. (7,439 kg)
    SR (without ammunition): 16,800 lbs. (7,620 kg)
    Compact including ammunition and off-mount components: 18,783 lbs. (8,520 kg)
    http://navweaps.com/Weapons/WNUS_3-62_mk75.htm

    http://en.valka.cz/files/bofors572_213.jpg
    Weight
    Mark 1: N/A
    Mark 2: 14,300 lbs. (6,500 kg)
    Mark 3: 16,535 lbs. (7,500 kg)
    The Mark 3 mounting with 1,000 rounds ammunition has a total weight of 30,865 lbs. (14,000 kg).
    http://www.navweaps.com/Weapons/WNSweden_57-70_mk123.htm

    Apparently even a small weight addition would cause concern about stability thanks to the aluminium hull and superstructure. Same reason why it’ll never carry Harpoons.

    Great design choice, eh?:D

    in reply to: Navies news from around the world -IV #2014496
    Witcha
    Participant

    LCS: Quick Swap Concept Dead

    So now the LCS ships are just a bunch of purpose-built 3000-ton minesweepers and PT boats? They’d be spending their money better by just buying some 500-ton mine hunters and frigates from a European design.:rolleyes:

    US Defence Procurement never ceases to amaze me with how it botches up its projects despite having access to better funding and technology than any other military in the world.

    in reply to: INS Vikramaditya: Steaming towards Induction #2014499
    Witcha
    Participant

    Very nice view, gives the width of flight deck….just wished the designers had kept that island on the original ship to the extreme edges.

    too bad she doesn’t have any AD weapons…:mad:

    It was on the edge for the old Baku. It’s just that the deck was extended on both sides. I wish the Navy comes up with some use for all that space on the right of the superstructure; it’s more than enough to park a few MiG-29Ks.

    Yeah. I don’t expect the Indian Navy to follow the Soviet ‘aviation cruiser’ doctrine, but I wish they’ll at least give all their carriers a proper air defence fit. And I don’t just mean Kashtan, Barak or AK-630. I mean a few modules of Barak-8 for a medium/long range defence against SSMs.

    I also wish the Vikramaditya had a sonar suite go go with those large radars. The old Gorshkov had one, but it was removed during its refit and I haven’t heart of a new one fitted.

    in reply to: INS Vikramaditya: Steaming towards Induction #2015076
    Witcha
    Participant

    Crane I think.

    That’s probably it. I’m going crazy wondering what it could possibly be used for.:D

    in reply to: INS Vikramaditya: Steaming towards Induction #2015079
    Witcha
    Participant

    http://www.stratpost.com/wp-content/uploads/2012/06/PIX-4-VIKRAMADITYA-STEAMING-DURING-SEA-TRIALS-600-x-403.jpg
    A pity her propulsion systems are still so smoky even after diesel conversion…

    One significant feature of the Admiral Gorshkov, which will be tested, is its Microwave Landing System (MLS), an innovation that is miles ahead of the more common Instrument Landing System (ILS). While the purpose of the two systems is the same, the MLS brings much greater capability as it is multi-directional, in comparison to an ILS which can only guide aircraft in single straight lines. This allows aircraft to be separated horizontally until imminent landing.

    I find this part the most interesting. Is this the same system that is on the Kuzentsov or a new development?

    Have Western carriers adopted this system to replace conventional ILS yet?

    in reply to: Indian Navy : News & Discussion – V #2015138
    Witcha
    Participant

    Interesting, unlike Talwar ‘batch 1’, Teg does not have Kashtan CIWS`but merely a single pair of AK630, which is like the 11356Ms being built for Russia. Makes me wonder whether the IN will bolt on some Barak VLUs and Elta STIR. Or is there possibly something wrong with Kashtan-M? Or is it simply weight penalty of Brahmos use…?

    http://farm8.staticflickr.com/7238/7287860496_7bb2a532fd_z.jpg

    http://farm9.staticflickr.com/8161/7278573146_071e31ee0b_z.jpg

    It seems the Indian Navy isn’t happy with the Kashtan; likewise they seem to have passed on putting it in the Vikramadityas, which will probably get Barak/AK-630 instead.

    I really wish the Indian Navy would upgrade to a more modern CIWS solution, though. Pantsir-S1, or a combination of VL Mica and the Oerlikon Millenium 35mm guns with AHEAD rounds.

Viewing 15 posts - 136 through 150 (of 1,232 total)