Warship Appreciation Thread

Bacle

When the effort is no longer profitable...
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The issue is that modern electronics are more susceptible to getting rattle by the big guns, and there is no point in bringing her back without the big guns. Even with those modular systems, you'd have to redesign the electronics compartments to reduce the vibrations.
Actually, those big guns have use besides normal arty, that is more electronics friendly.

Gun-launched missiles; 16-inchers could probably fit ESSMs or a few of the Standard Missile family. More useful than the normal 16 inch shells.
 
D

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It's a shame that we didn't preserve any turboelectric ships; that were actually all AC and they could have seen a use as museum ships in providing mains power during emergencies and summer grid demand peaks. Might have even been worth removing the turbogenerators to put in diesel gensets at that point. I know that Alabama supposedly has an emergency management command post function, or at least did. Would be better if she could also serve as a base for restoring power to the area.
 

Darth Robbhi

Protector of AA Cruisers, Nemesis of Toasters
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It's a shame that we didn't preserve any turboelectric ships; that were actually all AC and they could have seen a use as museum ships in providing mains power during emergencies and summer grid demand peaks. Might have even been worth removing the turbogenerators to put in diesel gensets at that point. I know that Alabama supposedly has an emergency management command post function, or at least did. Would be better if she could also serve as a base for restoring power to the area.
NORTH CAROLINA and YORKTOWN do.

Not sure I would want my emergency operations center on a ship given the most likely threats in the Carolinas, but nobody asked me.
 

Sailor.X

Cold War Veteran
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1920px-USS_Yorktown_%28CVS-10%29_panorama_2012.jpg


The USS Yorktown. CV-10. Currently moored at Patriots Point. :)
 

Darth Robbhi

Protector of AA Cruisers, Nemesis of Toasters
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We can do that these days. Most modern warships have gas turbine power trains and they make really efficient generators. After the Fukushima tsunami, the Japanese used several of their destroyers to power emergency services ashore. Several navies did that after the Indonesian quake/tsunami (Friend of ours sent us a picture of a frigate sitting in a car park after that). One thing is that even the older destroyers have a huge amount of generating power compared with WW2 ships. A Burke for example has three Allison 501K generators rated at 3.5 MW each. Normally two are available at any one time with the third as a hot spare but it is possible to run all three. Now turboelectric has made a huge comeback in recent years and pretty much all modern surface combatant designs are IFEP (integrated fully-electric power). What this means is that instead of having the main propulsive power LM2500s driving shafts via a gearbox and three 501Ks providing electrical power via generators, all the turbines are hooked to generators and provide electrical power that goes into a computer-controlled pool. Some of that power goes to electric motors that drive the propulsors, some to weapons and sensors, some to hotel services. Those applications can be shifted around as needed. Alternatively, the power can go ashore. An IFEP DDG-51 can put about 110 MW to use which is as much as a small power station. The new Flight IIIs may be able to put 130MW to use. That's nowhere near enough when we have ABM-capable radars, lasers and railguns to power; there we will be looking at probably something in the region of at least 240 MW running through an IFEP system.

Back after WW2, the US Navy did use its turbo-electric DEs as emergency power stations because local power plants had met with unfortunate accidents. Some of them kept going until the mid-1950s with (IIRC) Hong Kong being the last to go. So, emergency power is a very real function. However, arguably the most important role the ships have is providing fresh water. In Indonesia the water supply in the affected area was out of action and the warships held the line until it could be restored.
I have a photo of LEXINGTON tied up at Tacoma right as she commissioned in 1928 or 1929 doing that.

It's not just power and water, though. A warship is a heliport, comms node, secure base camp, storage facility and hospital all rolled up into one. And she's just chock full of strong, fit, young men and women who're both bored and eager to help. Especially if she's an amphib. Amphibs are disaster response gold. Because they also bring LCACs, other landing craft, vehicles, even bigger helicopter decks and hospitals, better comms and more fresh, strong bodies.
 

Francis Urquhart

Well-known member
I have a photo of LEXINGTON tied up at Tacoma right as she commissioned in 1928 or 1929 doing that. It's not just power and water, though. A warship is a heliport, comms node, secure base camp, storage facility and hospital all rolled up into one. And she's just chock full of strong, fit, young men and women who're both bored and eager to help. Especially if she's an amphib. Amphibs are disaster response gold. Because they also bring LCACs, other landing craft, vehicles, even bigger helicopter decks and hospitals, better comms and more fresh, strong bodies.
Exactly!! Very well said!! Another advantage with amphibs is we can use the LCACs to take aid supplies to where they are needed instead of allowing the local government to do the distribution with all the favoritism and corruption that entails. Its amazing how honest said government officials get when a couple of Marines are handing out the supplies.
 

Darth Robbhi

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Exactly!! Very well said!! Another advantage with amphibs is we can use the LCACs to take aid supplies to where they are needed instead of allowing the local government to do the distribution with all the favoritism and corruption that entails. Its amazing how honest said government officials get when a couple of Marines are handing out the supplies.
That depends on the local government in question. At least in the US, when stuff starts rolling in, stealing it actually solves more problems than it causes. Donations are a right royal pain in the ass to manage. Stealing the marines might be more fun, though ;-).

Being serious, from personal experience, there's really nothing like a lot of strong backs to do the lifting and the schlepping. Or the counting, the organizing, the stacking, and so forth. But it's not just supply distribution and demobilization. LCACs give emergency management the same kinds of options as they do a brigadier general. They're ideal for evacuating seacoast communities, or getting to them, since they can land on virtually any beach. Having the ability to load up, say, Malibu onto the LCACs instead of having to drive down CA-1 is a massive advantage. Especially if CA-1 doesn't exist any more, due to landslides.
 
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I've long felt we made a mistake in completely getting rid of the naval militias. They could focus high-end assets on minehunters so we actually have enough, and the low end would basically be a systematized Cajun Navy. Museum ships could be the ceremonial flagships. The Army wanting to get rid of the LCU-2000s (grr) could have led to them going to the Naval Militias as another useful asset as well.
 

Francis Urquhart

Well-known member
That depends on the local government in question. At least in the US, when stuff starts rolling in, stealing it actually solves more problems than it causes. Donations are a right royal pain in the ass to manage. Stealing the marines might be more fun, though ;-). Being serious, from personal experience, there's really nothing like a lot of strong backs to do the lifting and the schlepping. Or the counting, the organizing, the stacking, and so forth. But it's not just supply distribution and demobilization. LCACs give emergency management the same kinds of options as they do a brigadier general. They're ideal for evacuating seacoast communities, or getting to them, since they can land on virtually any beach. Having the ability to load up, say, Malibu onto the LCACs instead of having to drive down CA-1 is a massive advantage. Especially if CA-1 doesn't exist any more, due to landslides.
I don't think there is any serious problem with aid supplies in the US; there might be in small localized areas where a single group holds sway but they'd be very much the exception. However, there's a lot of places in the world where the local authorities seize aid supplies and use them for their political benefit. Typically giving priority to areas that support them and withholding aid from areas that don't, in both cases regardless of need. In Indonesia, after the quake/tsunami, there were efforts by local authorities to seize supplies intended for minorities. The Marines and the national government put a stop to that right quick. In Myanmar after the Cyclone, aid supplies simply weren't distributed; three years later, aid delivery material was still stacked alongside the runway, rotting in the sun.

The only problems with using the big-deck amphibs for aid is that lack the ability to sustain a presence. They don't have the supplies of fuel for their aircraft and LCACs for sustained operations (they're optimized for one or two big lifts and then out.) Likewise, they don't have the stores capacity to keep food and water flowing. Finally, they're slow (20 knots average max) and take time to get to the scene. The carriers can run at 30+ knot and that means they stand a better chance of getting their in the golden hours after the disaster strikes. Also, the CVNs have a lot more in the way of fuel and storage spaces.
 

Tyzuris

Primarch to your glory& the glory of him on Earth!
ex0YnSR.jpg

A computer generated image of the upcoming four Pohjanmaa class corvettes of the Finnish Navy which are to be constructed by Rauma Marine Constructions in Finland and winter proofed by Aker Arctic. Saab will provide combat systems and one of the weapons will be Gabriel missile.

A total of four will be acquired for 1.3 billion € during next decade to replace thee mine ships and four FACs we are retiring.

The length of these ships is 114 meters and the displacement 3900 tons.

I have heard people say these are more like light frigates sold as corvettes due to politics*.

*to make them sound smaller and more affordable.
 

Francis Urquhart

Well-known member
Very interesting; thank you for posting that. The ships look very similar to the Netherlands Sigma class or the smaller variants of the French Gowind class but that may not mean too much. I couldn't find any reference to a production license and given the same specification, two competent design teams will produce products that look similar.

There's a rule of thumb when considering how ships are classed. It goes like this. "She's a corvette when the finance is being requested, a frigate when the order is placed, a destroyer when she's launched, a cruiser when she enters service, a battleship when she sails against the enemy and she reverts to being a corvette when they sink her."
 

Tyzuris

Primarch to your glory& the glory of him on Earth!
Yeah. And asides from US Navy, there is the United States Maritime Service that serves to keep the US Armed Forces and her allies stocked with needed supplies around the world. They deserve more respect than they currently get.
 
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The worst problem with using a CVN is structural. On an amphib, the passageways, hatches etc are sized to allow use by Marines in full combat gear. On a CVN, they aren't. So the Marines find moving around slow and inconvenient. Also additional accommodation is tight and not well arranged for carrying the Marines. One does not want to have a group of bored and mischievous Marines several hundred feet and a few decks away from their supervising authorities. This was a big problem with the first LPHs that were converted from Essex class carriers.


So what kind of mischief did they get up to?
 

Francis Urquhart

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So what kind of mischief did they get up to?

These days, things have calmed down a lot (on the surface at least). There was a major crack-down on shipboard pranks and so on starting in 2015 and Marine Corps fun and games came to an apparent halt. Another thing is that the old amphibs and so on are long gone; the modern ships all have their accommodation designed so that the Marines are grouped together. That's for operational reasons but discipline had a bearing there too. There's also the point that fewer and fewer ships have Marines on board at all although the increasing prevalence of anti-piracy missions et al are causing that policy to be reversed.

The sort of prank that used to happen? Well, on one occasion all the vehicles on the tank deck of an LSD got parking tickets with a note that the vehicle was improperly parked and the driver should report to the Master-at-Arms NOW. Another was putting a rubber tarantula on a string behind a hatch so it dropped on the first person to come through. Putting rubber snakes in junction boxes was another favorite along those lines. Buying cheap alarm clocks and leaving them in/near people's racks/berthing areas was always a great favorite. Three or four going off at 15-minute intervals was regarded as optimum. Then there was the noble art of kidnapping a squid and leaving them duct-taped to the overhead. Or to a crew seat in an AAV. Or with his wedding tackle dyed Navy Blue (most often before he went on honeymoon. Rumors that one unpopular squid about to go on his honeymoon woke up with multiple tattoos all over his body, each with a different girl's name.

Once classic was a berthing compartment assigned to men swapped occupants with one assigned to women. They did it right, they swapped everything over except the signs and a Gunny's rack. Gunny returns, enters without a thought and finds himself in a compartment full of women. Confusion grows as he sees his rack apparently in the right place. Great hilarity resulted.

The presence of women on board ships was primarily responsible for the crackdown; some of the pranks that are funny between men are seriously unfunny where the victim is female. The complaints from female personnel about pranks got most publicity but once the crackdown started there were quite a few from women complaining that they weren't getting the traditional initiation and thus felt excluded. Some old traditions were modified by quiet unofficial understandings (for example 'tacking on' an insignia. In some (obvious) cases, this was extremely painful for female personnel so the 'tack' was moved upwards so it was clear of the 'sensitive area')
 

Captain X

Well-known member
Osaul
Most of those pranks actually sound pretty mild and in good fun, except for the ones involving kidnapping sailors and doing shit to them.
 

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