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Automating Future Aircraft Carriers

Roland Piquepaille writes "Britain and France will jointly build three new huge aircraft carriers which will be delivered between 2012 and 2014. With their 60,000 tonnes, these 275-meter-long carriers will be the largest warships outside of the U.S. Navy. They're going to cost about $4 billion each, but with their reduced crews due to automation, they'll save lots of money to taxpayers during their 50 years of use. StrategyPage tells us that these ships will need at most a crew of 800 sailors instead of 2,000 for ships of that size today. At a cost of $100K per sailor per year, this represents savings of more than $6 billion. Impressive -- if it works."

8 of 571 comments (clear)

  1. the question isn't CAN you do it.. by spacerodent · · Score: 5, Insightful

    The real problem with this mentality is that these are warships. Smaller crews are vastly less efficent at damage control and have much smaller margins for casualties before the ship ceases to be combat effective. Automation is all well and good but ships that size NEED vast crews simple due to the unpredictable nature of sea service. Imagine if you have a gastro outbreak onboard and 400 of your crew are down. Larger crews can absorb unexpected events much more easily than smaller ones. Plus most of these studies tend to ignore hte fact that less crew means more and longer watches for the duty stations that remain. The US is moving to this right now with the new San Antonio LPDs and DDX program but they are facing the same choices. Reality wise we'll probably see much more automation and relyability but I have serious doubts if anyone will field a warship of this size without a crew of at least 1/2 the normal rate.

    1. Re:the question isn't CAN you do it.. by Bender0x7D1 · · Score: 4, Insightful

      Smaller crews are vastly less efficent at damage control and have much smaller margins for casualties before the ship ceases to be combat effective.

      Very true. However, considering modern weaponry, weapons that would inflict the amount of damage that would require those extra damage control specialists, would probably render it combat ineffective, and in bad need of a shipyard. My guess is it won't be a torpedo hitting the most heavily armored part of the hull, it will be a missile slamming into the superstructure. Also, in the event that there is major, repairable damage, since it is an aircraft carrier, there should be plenty of escorts nearby that can offer assistance.

      Imagine if you have a gastro outbreak onboard and 400 of your crew are down.

      You are missing the point that at this scale you don't talk about absolute numbers, but percentages of the total crew. So if an epidemic would sideline 400 of the original 2000 crew (20%), then it would likely only affect 160 of the reduced crew of 800. So you only have to cover 160 watches instead of 400. Why is this? Some percentage won't eat the "bad" meal, some percentage will have a different food, and some percentage will be immune/not affected. You can't assume that it will affect the same overall number if your population size is different.

      Plus most of these studies tend to ignore hte fact that less crew means more and longer watches for the duty stations that remain.

      I haven't read these studies, (do you have any links), but it seems they would continue with the same watch schedule, and just reduce the number of stations required. The drop in efficiency that is a result of having too much time on duty is well studied, and I doubt that would be ignored. Now, what might be a factor is that it is "easier" to sit in a single location and monitor several things remotely, than to walk rounds and check on each one. This would reduce physical fatigue so longer watches could be maintained.

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  2. Re:The US Navy has a better new toy by Atlantis-Rising · · Score: 5, Insightful

    Except wasn't the reason carriers were so effective in the first place because 100 miles is almost nothing compared to the strike range a carrier can put out? (not sure what it is, 700 or so?) Plus, sometimes it helps to have eyes in the sky on the situation, and a large object on station at the same time. How many people could you evac to a DD(X) via helicopter? Does it even carry them? (Plus, when was the last time somebody on board a carrier died as a result of a strike on that carrier? sixty years ago?)

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  3. You guys don't get it... by badmammajamma · · Score: 4, Insightful

    This gives them the ability to project power. Which is something England and France cannot currently do.

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  4. Re:bad trend by Ancil · · Score: 5, Insightful
    The only way that war becomes "fair" is if both sides incur the same 'cost' of the war
    FAIR, who the hell wants war to be fair?!?? Anyone actually going to war wants it to be as unfair, as brutal, and as lopsided as possible. War is not a fucking soccer match.

    In fact, when facing a country such as the US or EU which has basic respect for the rules of war (eg, the Geneva Convention), a "fair" war pretty much maximizes the number of people killed.

    Look what happenned in the Pacific during WW2. American, Commonwealth, and Japanese soldiers got fed into a meat grinder for 4 years because they were reasonably well-matched. Then the Americans got the ultimate weapon, and their absolute air superiority allowed them to use that weapon with impunity. That doesn't sound very fair, does it? No big surprise: the war ended about a week later. This saved the lives of not only countless American GIs, but millions upon millions of Japanese soldiers and civilians.

  5. Designed to fight who? by katorga · · Score: 5, Insightful

    Who exactly is this aimed at?

    There are no major nation states left that could maintain a sustained war a la WWI or WWII any more. Every European state lacks the trained cadre of military personel to field a major army. Any every small nation is so outclassed by even 20 year old US/NATO equipment that spending billions on "next generation" systems makes no economic or military sense. Russia lacks economic power to play, and China lacks the geographic location to every conventionally threaten the US or Europe.

    Example, the US Abrams tank is 2-3x better than any other tank it will meet except perhaps the British Challenger tanks. The US could build a tank for a fraction of the cost that would still outclass anything it will face.

    The sheer military and technological superiority of even decades old weaponry is why most of the world has shifted to guerrilla or terrorist political tactics.

  6. Re:bad trend by Jeremi · · Score: 5, Insightful
    FAIR, who the hell wants war to be fair?!?? Anyone actually going to war wants it to be as unfair, as brutal, and as lopsided as possible. War is not a fucking soccer match.


    I think the best way to put it is that everybody (with the possible exception of arms suppliers) wants there to be as little violent conflict as possible. War is a terrible waste of resources, and war against a nuclear-armed nation is likely suicidal.


    In fact, when facing a country such as the US or EU which has basic respect for the rules of war (eg, the Geneva Convention), a "fair" war pretty much maximizes the number of people killed.


    I agree. The question is, is fighting against such countries really the threat that we need to prepare for? Or is the era of large-scale country-to-country warfare over (due to MAD if nothing else), and the real threat these days comes from terrorism? And if that is the case, wouldn't this money be better spent on combatting terrorism, rather than on building ships for wars that won't happen?

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  7. Obsolete?? Depends on your point of view. by Savage-Rabbit · · Score: 4, Insightful

    Aircraft carriers are obselete.

    In a major fleet engagement against a worthy adversary (Which the US and NATO hans't had since the demize of the USSR) yes, one suspects the US super carriers of today are excessively vulnerable and losing even one of them would certainly be extremenly painful experience for the Americans both in terms of money and expecially prestiege and civillan morale/political support on the home front. They are, however, valuable when it comes to projecting strategic air power agianst third world dictatorships and regional powers such as Iran that cannot or have, at most, only a limited chance of penetrating the protective screen of a super carrier and seriously threatenting it. Basically super carriers are still useful for quiclkly making air support available for conflicts such as the US led wars in Iraq. Conflicts which a 19th century British general of the Victorian army would instantly reckognize as being similar in character to the a colonial punitive expeditions of his own time. What is really interesting is how would one of these new carriers would cope when hit by, say, a salvo of large sized modern ASW missiles? I mean one would expect that the skeleton crew would have extreme troube coping with the extensive damage since most of the automated systems would either be out of commission or working at limited capacity.

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