Denied a hero's death: How more Allied 
troops died  during live-fire D-Day training in
 Britain than those killed storming  the beaches
 of
         Normandy on June 6
 
- The June 6 1944 D-Day landings were the most 
 
- ambitious Allied military endeavour of World War Two
- Thousands
         of British, American, Canadian and 
 
- Commonwealth troops
         died storming the coast of France 
- But  historian Peter
         Caddick-Adams reveals in Sand and Steel: A New History 
 
- of
         D-Day that more men died in preparation for the assaults, 
 
- in
         training  exercises and live drills, than at the Normandy beach landings 
By Amie Gordon and Mark Duell and Sebastian Murphy-bates and Henry Martin For Mailonline
 
 Published:
         08:36 EDT, 1 June 2019 
  The
          number of Allied troops who died during training for the D-Day landings  outnumbers those that perished during the fateful
         final landings, a  fascinating new book reveals. 
 
The  June 6 1944 operation was the most ambitious military endeavour of the  Second
         World War, with hundreds of boats assembling off the coast of  Normandy, carrying men from every corner of Britain, America,
         the  Commonwealth and beyond.  
 
Thousands  of them would be dead by nightfall. The objective was to shatter  Hitler's
         formidable Atlantikwall defence and open a Western Front in the  battle for Europe to drive back the Nazi menace while Soviet
         forces  tackled them from the east. 
 
Millions  had been brought to the United Kingdom in preparation for the pivotal  assault,
         transforming its towns, coasts, fields and cities into an  enormous training camp.  
 
But  at least 5,440 died in live fire drills,
         amphibious landing exercises  and flight training compared with around 4,414 at Normandy, says  historian Peter Caddick-Adams.
 
The  lecturer
         was inspired to write Sand and Steel: A New History of D-Day,  after hearing the stories of 1,000 D-Day veterans from
         all countries  involved, but it was one soldier in particular - piper Bill Millin, who  stormed the German-occupied beaches
         while blasting tunes on his bagpipes  - that sparked the idea.
 
On  the beaches of Normandy in August 1975, piper Millin
         spoke to Dr  Caddick-Adams, then aged 14, telling him: 'Before we even start with the  combat, let's go back to the training,
         because getting it right  beforehand was the recipe for success'. 
 
In  Sand and Steel: A New History of D-Day, Dr Caddick-Adams
         follows piper  Millin's advice, and reveals the full horror Allied troops suffered as  they prepared to overwhelm the Nazis,
         examining the facts behind the  historic assault, and paying tribute to the stories he has heard through  speaking to veterans.
 
  At least 5,440 died in live fire  drills,
         amphibious landing exercises and flight training 
compared with  around 4,414
         at Normandy, says historian Peter Caddick-Adams 
(Pictured:  Troops
         coming ashore during training exercises for the Allied D-Day  invasion in 1943)
 
 
 
   US Army troops and crewmen aboard a Coast
         Guard manned LCVP approach a beach on D-Day in Normandy, June 1944
 946 die in tragedy of Slapton Sands
Devon, April 1944 
 
More than 30,000 men were involved in Exercise Tiger when German E-boats unleashed several torpedoes on Force U.
 
The  exercise took place in Slapton Sands,
         Devon, in April 1944, intended to  be a practise for the eventual storming of Normandy.  
 
But  a series of errors saw hundreds of troops killed by friendly fire, and  the
         situation worsened when German E-boats attacked exposed vessels at  Lyme Bay.  
 
More people died during the  exercise than in the D-Day landing at Utah Beach -
         with many soldiers  sinking and drowning during the exercise weighed down by their heavy kit  and sodden clothes. 
 
Up to 946  Americans and sailors lost their
         lives in the chaos that followed, but  due to the disaster happening close to D-Day, Eisenhower kept the truth  from people
         back home. 
 
The legendary
         general instituted a cover-up that lasted until the 1970s and to this day the number of casualties is contested. 
 
 
     Pictured: American army  preparations
         for D-Day on Slapton Sands, Devon. 
749 GIs were killed when  one of these
         training exercises went horribly wrong. 
In order to give  the troops battle
         experience live rounds were used
 and unwittingly the  soldiers killed many
         of their comrades
 
 
 
   Millions had been brought to the  United
         Kingdom in preparation for the pivotal assault, 
transforming its  towns,
         coasts, fields and cities into an enormous training camp  
(pictured: Canadian
         soldiers study a German plan of the beach during  
D-Day landing operations
         in Normandy, France, June 6, 1944)
 
 
 
   A series of errors saw hundreds of  troops
         killed by friendly fire, and the situation worsened 
when German  E-boats
         attacked exposed vessels at Lyme Bay 
(pictured: Soldiers, boats  and
         a blimp during exercises at Slapton Sands, April 1944)
  
10 infantrymen drown in a Scottish loch
Inverary, March 1944
 
 
Ten  soldiers 'vanished forever' when they ran down a ramp and into a loch  in Inveraray 
after mistakenly thinking their landing craft had hit land.  D Company,
         2nd Glosters, 
were practising how to get in and out
         of the  vessels, Major Francis Goode recalls. 
But
          one set of Marines struck a buoy and due to the exercise taking 
place  in semi-darkness mistook the crash for hitting the safety of the sand.
Lowering the ramp, the men prepared to run onto what they 
expected to be the beach, hauling with them their heavy weapons. 
The  'fully equipped' infantrymen hurtled from their assault craft straight  into
 the loch and, dragged down by their equipment, were never seen 
         again.   
 
 
  At the beginning of June 1944 an  ammunition
         train blew up near Soham in Cambridgeshire. 
At this time  thousands of tons
         of munitions were being transported around the country 
 in preparation for
         the D-Day invasion of Europe. Pictured: An American  
Lend-Lease 'utility'
         engine lies half on its side, hurled from the track  by the explosion
 
 
 
   Dr Caddick-Adams said he feels he  has
         become the 'torch-bearer' of the stories he 
learned from the 1,000  veterans
         he spoke to, and says in Sand and Steel he is 
handing those  stories on
         to other people (pictured: US Army troops in an LCVP landing  craft approach Normandy's Omaha Beach on D-Day)
  How  a Scottish piper who stormed Normandy in
         a kilt inspired 
book that  revealed the extraordinary loss of life during
         D-Day training 
  Pictured: Bill Millin, personal piper
         to Lord Lovat on D-Day, pictured at Pegasus Bridge
 When
          he was just 14, Dr Caddick-Adams met piper Bill Millin, who was
 in his  50s, striding up and down the Normandy beaches in August 1975. 
'He  told me about striding down the ramp on the morning of D-Day and  because he was
 wearing the kilt, and as is traditional he had nothing on  underneath
         the kilt, he said the 
cold water of the English Channel
          played havoc with his anatomy, and then he remembered
         his kilt riding up  around him "like a tartan jellyfish, floating in the water all  around",' Dr Caddick-Adams told
         MailOnline. 
'Those are big impressions on a 14-year-old.' 
 
 
Piper Millin has since passed away, but a statue of him still remains in Normandy.
Speaking  of his inspiration behind writing Sand & Steel, Dr
         Caddick-Adams  said: 
'It was talking to one veteran
         [piper Millin] about D-Day, and he  said "well, before we 
even start with the combat, let's go back to the  training, because getting it right beforehand was the recipe for
          success".
'And he was absolutely right.'
 
 
The  historian added that feels he has become the 'torch-bearer' of the  stories he learned
         
from the 1,000 veterans he spoke to, and in Sand and
          Steel he feels he is handing those stories on to other people. 
'This is quite deep, and this is not something I've put together in the last year or so,' he says. 
 
Sand &
         Steel, the historian says, is a about D-Day, 
but half
         of it is about the training before the day even begins. 
'Had  it not been for the tough, brutal training, for up to a year  beforehand, 
then I'm sure that we wouldn't have prevailed on the day,'  Dr Caddick-Adams said.  
'Most of our  understanding of D-Day comes from perhaps the movie
         The Longest Day, 
or  more recently Saving Private Ryan
         - and both 
of those really begin in  the surf, and
         not much earlier.
 
 
'The  entire preparation period for 2.5million soldiers in southern
         England,  in some cases
 for far longer than a year,
         but certainly for a minimum of  a year 
for everybody,
         is just glossed over in the previous history  books.   
'So half of my book is abut  that - setting the scene, and then I go
 into the troops wading through  the surf, on both sides of the beach.'