Here are the most salient features in short :
despite popular believe (especially in Britain **), this atrocious battle
(on each side around 600 000+ casualties were the result of the
July - December 1916 battle) can be classified as an Allied success
story, because :
a. both the British, but especially the French forces and leadership
developed a better sense of what operationally is needed to break
the stalemate on the Western Front, learning how to fight a truly
industrial war, with emphasis shifting more to "materi'el" intensity
rather than manpower (acknowledging the importance
of artillery)
b. of the beginning breakdown of German morale with the realisation that
initial superiority in training and determination had faded
The concept of "attrition" is central to the book, and in the following I summarise
some of the key factors that go into his reversal of popular opinion, that has the battle as
the prototype of senseless mass-slaughter resulting in neither gain of territory nor tactical position.
(*) Note that in Britain, this book appeared under the title "Bloody Victory: the Sacrifice on the Somme and the Making of the Twentieth Century", and apparently contains another 100+ pages.
(**) Basically, Philpott tries to unmask Winston Churchill's and Liddell Hart's verdict of a "senseless massacre of the innocents" as a myth -- in fact, he sometimes becomes extremely vitriolic when Churchill is concerned.
Detailed notes :
1. The overlooked French contribution
At the beginning of 1916, the Allies had grand plans for a coordinated Summer
Offensive on basically all fronts, with the French carrying the main weight in the
Western theatre. And indeed, the frontline to the South of the Somme had been
targeted as main objective to achieve a "breaktrough". However, the German
attack on Verdun earlier that year was tying down a sizeable fraction of the French
Armies, and
hence the operations on the Somme had to be down-scaled substantially.
As a result, now the British Expeditionary Force (BEF) was supposed to contribute
substantially. The BEF, however, was at this stage in an interesting phase of its
development of what towards the end of the war became a veritable war-machine
that could match the French (or even overpower the Germans) : the campaigns of
1914 and 1915 had basically exhausted the very small manpower of professional
soldiers, and the vast majority of the infantry ("Kitchener's New Army" ) had not yet
experienced the trench warfare to which both the French and Germans had become used
for almost 2 years.
Almost unsurprisingly hence, the BEF's casualty toll, especially on the very first day
of the Battle (01 July 1916) turned out to be disastrously high, which subsequentially lead
to much bitterness in the review of the Battle on the British side (see below).
While for the French (and to a certain degree the Germans) "the Somme" thus remained
just one of the horrible battles (Verdun being deemed more important, although that may
also be unjustified, as Philpott demonstrates, since Verdun and the Somme have to be
seen as "conjoined twins"), the role of the Somme Battle to the BEF was regarded
much more important, due to the trauma induced by entering the mass slaughtering for
real. This may explain the fact that in most British, but also French analyses of the
July - December 1916 events, the contribution of the French has been severely
overlooked, as Philpott claims.
While casualties in the French sector of the offensive were by and large much smaller
than on the British side (and bascially on par with the Germans, which is the
main feature of the concept of "attrition"), this cannot be equated to a lesser contribution
or a less intense fight on the French side. Rather, according to Philpott, the French
had by mid-1916 already figured out how to structure an attack on entrenched strong
enemy positions with fewer men to be sacrificed. (see below)
Lastly, he spends some time demonstrating the doggedness of the German defence,
which against superior Allied artillery firepower held on tenaciously, while the homefront,
however, slowly drifted into despair due to the effects of blockades and the increasing
demand of a "total" war.
Hence, he thereby justifies the title "Three Armies on the Somme", highlighting the
specific differences of all three forces meeting that fateful year 1916 : for the French,
liberation of the homeland was of course a main motivator, whereas Germans felt that
the war had escalated (or better : they had allowed it to escalate) to a level that
threatened the existence of the country as a whole (rather than "just" winning or losing
some military pride), whereas for the British the wider question of retaining their Empire
certainly played into their calculations of how much effort to spend on the Continent.
An interesting side aspect is the description of the difficulties of the Allied forces to
even communicate properly -- failure to coordinate actions in the beginning proved
extremely costly (there is one example, where on the evening of an important
operation, the French and British high-level officers met, and apparently could not
do anything but point more or less silently at maps, while not having mastered each
other's language sufficiently to discuss details of the next morning --- I have not been
able to verify that claim......).
2. The implementation of new operational procedures
The central theme of Philpott is his thesis that by early 1916, the combattants
slowly began to realise what it really meant that the war (at least on the Western
Front, but even on large parts anywhere else) had turned from a quick
manoeuvre-based to a stalemate-like trench-based : the emphasis shifted from
"fast annihilation" to "long drawn-out attrition". Having to throw the full weight of
the whole economy into the effort, with the home front being almost equally
important to the success of the whole endeavour (or failure : Philpott describes
in detail how on all sides the political and societal fissures created by the ongoing
and escalating war effort often dangerously jeopardised military successes), also
caused immense logistical problems, that had hitherto been completely unknown.
Supply lines being the prime example, especially when in late Fall the North
of France turned into a muddy hell.
This is exactly where usually the criticism of this Battle of the Somme (but of the
whole conduct of the War in general) sets in : once the concept of atttrition
is accepted, it seems that large sacrifices in human live alongside of
vast materi'el (Philpott uses the French term throughout his book, in the following I
am going to leave out the accent) were simply tolerated, and shortly thereafter
(notably by Winston Churchill, but also by the majority of the politicians in
France) heavily criticised as "senseless slaughter".
Philpott demonstrates that this notion is not quite correct. While never arguing
the horribly high rate of casualties (total counts are apparently very hard to get
correctly, but solid estimates have them in the range of 200 000some for
the French, 420 000some for the British, and about 580 - 650 000some on the
German side for just the short 60 mile frontline of the Somme in the span of
July 1 to late-December 1916), he points out that during the offensive
new operational procedures were developed that helped reducing the cost of
lives.
It began to dawn upon the military leaders that warfare had changed profoundly,
even since the start of hostilities in 1914. And that was literally a slow process ---
in hindsight, it is very easy for us to point fingers, and declare easily that
it essentially should have come to their mind that it equated to murder sending soldiers over the top into sure death
marching into machine gun fire. But changing the habits of warfare when
commanding Armies of >2 000 000 million soldiers on each side is a
process which is more complex and takes longer than that simple realisation.
During the Somme offensive, as Philpott explains, especially the French
developed new procedures that acknowledged the importance of new technology
having entered the battlefield :
a. the overwhelming importance of artillery with unprecedented firepower,
especially in being able to destroy barbed wire and protect the
infantry's forward motion by preventing defender's machine
gun nests to be manned after the barrage lifted
Fayolle, the French General, developed precise descriptions of
how long such intense barrages had to be sustained in order to
even make any attempt in attacking German front lines, and
specifically invented a "creeping" barrage concept, i.e. basically
a solid, deadly "metal screen" that was to move in front of the slowly
advancing soldiers with a certain timetable.
b. this realisation lead also to the need of improving reconnaisance and
communcation , partly to know what exactly to bomb, but also - more
importantly - to judge success and determine exact progress while
an offensive was going on. These tools were just being developed,
and were basically put to the test for the first time -- leading to a much
more modern integration of different arms (including e.g. the air forces
in their fledgling stages). Especially quick communication was a real
problem : the leaders behind the front lines basically had no clue
what was going on, and it sometimes took even days to get a clear
picture -- a fact often overlooked nowadays !
c. combined with the concept of "the artillery conquers, the infantry occupies"
it was realised that massed attacks in large formations were absolutely
futile. The French had already learned that, and their organisation
down to the platoon level had changed by 1916, now placing a lot more
emphasis on small groups infiltrating the enemy lines after heavy
heavy bombardment, and then "mopping up" nests of resistance with
secondary units specifically trained to that purpose. Also, the equipment
of such storm-troops began to change, with the introduction of weapons
better suited to that type of combat (grenades, flame-throwers, light
machine guns, etc....). Lastly, tanks made their appearance in the theatre
of war -- but again : those new machines had to be tested, and
initially did not prove too effective.
The British Army of volunteers simply had not been exposed long enough
to these changes such that they were on an extremely steep learning
curve, explaining especially the initial high numbers of casualties when
compared to both the French and Germans. By the end of the Somme,
November - December 1916, however, the BEF had certainly incorporated
a lot of these new directives (one controversy in the debate of the
BEF's conduct remains : why did it take them as long to learn from the
French ? Communication problems ?).
The main point that Philpott makes is that the Somme provided
namely Foch, whom he basically dubs as a strategic genius,
with the basic tools that would allow him as Allied Generalissimo
late in 1918 to finally break the stalemate in the West, and
pummel the Germans via successive, relentless large-scale operations
into submission -- operations that he had studied intensively
on a much smaller scale in 1916 at the Somme.
The concept of a breakthrough to outflank an entrenched enemy
had by then be replaced with the idea of laterally exploiting small scale
break-ins on widely separated points of the long front-line, stopping
immediately when the going got to hard, and attacking somewhere else ;
which cost many fewer casualties than the former
strategy.
3. breaking German morale
However little progress in terms of territory the actual Battle of the Somme
made (the Germans retreated early in 1917 back to the Hindenburg
line some 30 miles east of the battleground), there is one very important
if intangible aspect : the question of morale.
As it became clear after the War, Ludendorff (the German Chief of General
Staff) realised during the Battle of the Somme in 1916 that the War
for Germany is un-winnable, and by the end of the year, the German
soldiery began to show severe signs of war-weariness, no doubt being
fueled by the realisation that for the first time, the Allied Forces on the
West had been successively able to overpower them even in heavily
fortified defensive positions.
Conversely, the morale especially of the French was boosted
tremendously, as they avoided defeat in Verdun, and for the first time
came to understand that they could match the Germans (or even
outclass them with regards to artillery skills).
Even for the BEF the spirit of late-1916 was much improved from the
disastrous beginning at July 1st --- and here especially some of the
Empire's "colonial" forces (namely the Anzac and Canadians, but also
the South Africans) proved to be tremendous fighting forces.
4. the shift in perception and remembrance throughout the years
One of the most interesting chapters is that on how the Battle has been
analysed over time - with wide swings depending on the specific
circumstances at each epoch.
Since the Germans retreated early 1917 (and war only came back to
exactly the same battlefield in Summer 1918 during the last hooray
of Germany fueled by the collapse of the Russian front), the battleground
itself (a front of about 90 miles in Northern France, at a depth of only a
few miles itself) must have been an absolutely eerie site :
completely destroyed villages, craters (later on compared to Lunar land-
scapes) everywhere, cadavres of men and horses rotting away,
while nature slowly reclaimed the totally barren ground --- already
then commentators, trying to grasp what had been going on,
made the astonishing experience that such a "hallowed ground"
without any actual fighting soldiery present anymore is utterly
incomprehensible.
Hence, even during war time, a business of "memorisation and
analyses" from different points of view started, mostly detailed
by Philpott on the British side. Logically, eloquent politician and
high-level soldiers (namely General Haig) brought forward their
individual points, while the common soldier's point of view only came to
the foreground after hostilities had ended in 1918.
Philpott identifies at least three different main phases :
a. immediately after WWI the idea prevailed that the
Battle of the Somme - while potentially needlessly bloody -
was fought for a noble cause, and indeed important
enough in subduing German militarism that the
sacrifices were worthwhile.