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Future schemes of air defence

MONSTER EAR TRUMPETS FOR AIR DEFENCE

During the last years of the Great War, sound detectors played an increasingly important part in the air defences of all the belligerents. Since those days they have undergone great development. Here the emperor of Japan is inspecting the huge trumpet-like detectors that work in conjunction with the anti-aircraft guns (seen right)

This last in a series on 'Things of tomorrow' draws upon Boyd Cable, 'Future schemes of air defence', in John Hammerton, ed., War in the Air: Aerial Wonders of our Time (London: Amalgamated Press, n.d. [1936]), 310-6. (There was a seventh in the series, but by another author and on a non-military subject, that of stratospheric flight.) The previous posts looked at 'Death from the skies', 'The doom of cities', 'New horrors of air attack', 'If war should come' and 'When war does come: terrifying effects of gas attacks'.
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It's now a year since my article 'The air panic of 1935: the British press between disarmament and rearmament' was published in the Journal of Contemporary History. As noted noted previously, as it was with SAGE this means I can now self-archive the accepted version (i.e. which has passed peer review).

This is the abstract:

The British fear of bombing in the early 20th century has aptly been termed 'the shadow of the bomber'. But the processes by which the public learned about the danger of bombing are poorly understood. This paper proposes that the press was the primary source of information about the threat, and examines a formative period in the evolution of public concern about airpower, the so-called air panic of 1935, during which German rearmament was revealed and large-scale RAF expansion undertaken in response. A proposed air pact between the Locarno powers enabled a shift from support of disarmament to rearmament by newspapers on the right, while simultaneously supporting collective security. Paradoxically, after initially supporting the air pact, the left-wing press and its readers began to have doubts, for the same reason: the need to support collective security. This episode sheds new light on early rearmament, and how the government was able to undertake it, despite the widespread feelings in the electorate in favour of disarmament.

And the article itself can be downloaded from here or from the Downloads page.

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Virginia Nicholson. Millions Like Us: Women's Lives During the Second World War. London: Penguin, 2012. Disappointingly, not the novelisation of the film. I haven't read her Singled Out -- I think the 'lost generation' thing is a bit exaggerated -- but the Daily Mail liked this one a lot, and that's good enough for me.

Craig Stockings, ed. Anzac's Dirty Dozen: 12 Myths of Australian Military History. Sydney, NewSouth Books, 2012. Again, I never did get around to buying Stockings's previous edited collection, Zombie Myths of Australian Military History, but this is potentially even more interesting. Whereas that book critiqued myths surrounding individual battles and campaigns, this one takes aim at bigger, deeper myths: that our military history began at Gallipoli (Craig Wilcox), for example, or that our lack of conscription in the world wars made us superior warriors (John Connor), or that our soldiers were wasted in sideshows in the last years of the war against Japan (Karl James). Some are things I've touched on here before: for example, Stockings's own chapter attacking the idea that we are always fighting other people's wars and Dale Blair's on Australian wartime atrocities. I can see I'm going to like this book. But I must register some churlish complaints, too. It's disappointing that although there's a chapter on Australia's missing naval history (Alastair Cooper) there isn't an equivalent one about airpower, despite the head of the RAAF's Office of Air Force History being among the authors (Chris Clark, who here writes about New Zealand's very different interpretation of Anzac). And it's also disappointing that while Stockings criticises blogs (and Wikipedia), along with newspaper supplements and popular histories, for perpetuating these myths 'as never before' (2), none of the authors appear to have any substantial web presence; nor does the book itself have a website (although, oddly, it does have a suggested Twitter hashtag in the colophon, #anzacdirty12). Given that the book is explicitly aimed at popular ideas about Australia's military history, this is a missed opportunity: Google is the key battleground for memory now.

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In 1910, two Army officers, Second Lieutenant Bowle-Evans and Lieutenant Cammell independently put forward a new idea for an anti-aircraft weapon: the vortex ring gun.

In principal, it involved the formation of a vortex in the air, by the firing of an explosive charge inside a conical 'gun' which, if it were pointed upwards, would propel the vortex towards the intended airborne target on which, it was suggested, the violent air movement within the vortex would have a sufficiently destructive effect. Some practical support for the theory was provided firstly by a Dr Pernter of Germany who had some years earlier carried out some experimental firings which were said to have torn apart birds and other objects, and secondly by the farmers of a large region ranging from Hungary to northern Italy, who appeared to use such guns routinely in the belief that they could disperse hailstorms.1

These proposals seem to have been made to the War Office; in any case a year later the Secretary of State for War, Richard Haldane, was corresponding on the subject with Sir Oliver Lodge, the eminent physicist. Lodge told Haldane that 'I really think the thing is worth a trial', but although he proposed acquiring a vortex ring gun from Piedmont for testing purposes it's unclear whether this ever happened.

The idea of using a vortex ring gun for air defence was aired in public at an Aeronautical Society lecture given on 3 December 1913 by Captain C. M. Waterlow, Royal Engineers, on the topic of the 'The coming airship'. In a discussion of the potential for aerial combat between aeroplanes and airships, Waterlow thought the former would be disadvantaged because of its inferior weight-carrying capacity: the airship could afford to be much better armed. This is perhaps not surprising since he was himself an airship pilot. When it came to the weapons which would be used, he suggested vortex rings:

The question of a suitable weapon had hardly been considered, but he would remark that there were great possibilities in the use of vortex rings, such as had been used in France in connection with vineyards. To show the destructive effects that they can produce, he stated that when fired horizontally they were capable of breaking up a wooden fence at a distance of 100 yards.2

The basic principle behind vortex ring guns is quite sound: a smoke ring is a common form of vortex ring, and toy vortex guns can bought or even made at home. Practical uses are a bit more dubious. The use of vortex ring guns (or hail cannon) to disperse hailstorms has a long history but little scientific evidence to back it up. More recently, militaries have looked at vortex ring guns as non-lethal weapons, to knock people down, but they don't seem to be able to do this even over a distance as short as 30 metres.
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  1. Malcolm Hall, From Balloon to Boxkite: The Royal Engineers and Early British Aeronautics (Stroud: Amberley, 2010), 204. []
  2. '"The coming airship"', Flight, 13 December 1913, 1362. []

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Essen, after 5/6 March 1943

Don Charlwood's No Moon Tonight has a reputation as one of the best Bomber Command memoirs. Charlwood was a Victorian who joined the RAAF in 1941, trained as a navigator in Canada under the Empire Air Training Scheme, and then flew in Halifaxes and Lancasters with 103 Squadron at Elsham Wolds. Having survived his tour of 30 ops in 1942 and 1943, he stayed in aviation after the war, albeit on the ground as a civil air traffic controller. No Moon Tonight was originally published in 1956 and was the first of more than a dozen books by Charlwood, some memoirs, some aviation history, some Victorian history. In 1986 he wrote that the book was 'kindly received both in Australia and Britain', and that 'letters from ex-aircrew men of various nationalities began to tell me I had not been alone in my response to the Bomber Command experience'.1 It's one aspect of that response I'm interested in here: his feelings about the morality of area bombing.
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  1. Don Charlwood, No Moon Tonight (Ringwood: Penguin Books Australia, 1991 [1956]), xi. []

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Le Jaune airship, 1903

Paris, 20 November 1903: the ghostly form of an airship floats past an equally ghostly Eiffel Tower, before a very solid crowd of completely entranced spectators. It is Le Jaune, 'The Yellow', the first of the successful Lebaudy series of French semi-rigid airships.

The source of this photograph is a postcard sent to me by JDK (cheers!) I couldn't find a copy online so decided to post it here. There is, however, a very similar photograph on the Air & Space Magazine site which must have been taken just moments before and from almost exactly the same angle. It's also much clearer if you like that sort of thing.

When war does come

FORETASTE OF THE FUTURE

Of all the forms of gas used in the Great War, that which had the least disastrous consequences was "tear gas." Its effect was to inflict temporary blindness on those who came in contact with it. This pathetic row of figures show men temporarily blinded in that way on the Western Front in April, 1918. Affecting as this scene is, the results of the deadly gases of today would be infinitely worse.

Another batch of photographs of 'Things of tomorrow'. After 'Death from the skies', 'The doom of cities', 'New horrors of air attack', and 'If war should come', there followed (and note the shift from the indefinite to the definite) Boyd Cable, 'When war does come: terrifying effects of gas attacks', in John Hammerton, ed., War in the Air: Aerial Wonders of our Time (London: Amalgamated Press, n.d. [1936]), 272-4.
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Peter Williams. The Kokoda Campaign 1942: Myth and Reality. Melbourne: Cambridge University Press, 2012. This is one of those topics I should know more about, being a military historian and an Australian and all. Ordinarily I might be wary of a book with 'myth and reality' in the title, but it's unlikely to be sensationalist revisionism as it's published in association with the Army History Unit. In fact it is based on Japanese archival sources as well as Australian ones, which Williams uses to show, for example, that the idea that Australian forces were massively outnumbered (thus excusing the bits where we got beaten) is untrue.

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An article of mine has been accepted for publication in the September 2012 issue of the Australian Journal of Politics and History, to be entitled '"Bomb back, and bomb hard": debating reprisals during the Blitz'. I'm very pleased with this for a number of reasons. Firstly, it's been a while since I last had an article pass peer-review (and not for lack of trying either). Things were starting to look a bit lean; but now I'll have something published each year since finishing my PhD, which is not too bad a rate. Secondly, it was an invited submission for a special issue resulting from the AAEH conference in Perth last year. That's nice because it's an honour to be asked (I'll have more details on the other AAEH articles when the publication date comes around), but also because the humanities conferences are rarely published (unlike in the sciences, though there conference proceedings are not usually peer-reviewed as this one is) so it's rare to get a publication out of a talk so directly.

Finally, I think this shows the way ahead for me, assuming I continue in my current mode as an independent (slash alt-ac) historian. That is, in part, through Airminded. The initial inspiration for my AAEH paper came through post-blogging the Blitz; I worked through much of the evidence and issues here in a series of posts on various aspects of the reprisals debate. Then I presented the paper in Perth; and now I'll have an article in AJPH. Without the goal of a PhD (or a grant) to drive towards, having a process like this seems like a good way of keeping some focus and producing publishable research -- rather than just ambling along with the blog and drifting into unseriousness. Of course, there will always be unserious ambling here, and the drift will probably happen eventually; but if I can repeat this process a few times (i.e. posts to paper to article) I can hopefully keep myself at least theoretically employable for a few years more. And in fact I've already started on the next iteration, the topic of which is probably easy to guess for those paying attention! Watch this space.

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I have been very remiss in not noting until now the posting of Military History Carnival #30 at Cliopatria. It's a good one, as usual. The post I found most interesting this time is at Bring the Heat, Bring the Stupid (as it was last time, actually) on the US Linebacker II bombing offensive against North Vietnam in December 1972. It strikes me that this was really the last Second World War-style strategic bombing campaign fought by a major power, at least in terms of having to fight through determined air defences. These included fighters and anti-aircraft (in the form of missiles rather than guns), though with the latter much the most dangerous -- to the USAF's surprise and loss. The US lost 16 of the 207 B-52s it deployed in the eleven-day campaign -- 8 out of 99 on one night alone -- which was an unsustainable casualty rate, especially when you consider that the factories back home weren't churning out plentiful replacements as they had done in the Second World War. Still, the USAF successfully adapted to the threat (or North Vietnam started running out of SAMs, take your pick): by the last few days it was running out of targets but no longer out of aircraft. Compare with Desert Storm less than two decades later, when (despite some scary moments) the Coalition as a whole lost only 42 aircraft to enemy action in over 100,000 sorties.

And speaking of Cliopatria, I must note with regret its passing. I was a member at the end of its 8.5 years, an opportunity of which I definitely did not make best use. My thanks go to Ralph Luker for affording me that wasted opportunity, but much more for making Cliopatria one of the few history blogs to even try to link the disparate elements of the historioblogosphere together. I hope he enjoys the copious amounts of free time his blogging retirement will doubtless free up!