I don't think they even saw each other.
The German sailors were shooting at blips on a primitive radar
screen, and the British and Americans were just panicking, like
chickens with a fox in their hen house. But in that confused melee on
a moonless April night ten miles out in Lyme Bay off the English
coast, Nazi Germany might have come within one torpedo of winning the
Second World War. All they had to do was sink one more of those
lethargic targets waddling across their sights at ten knots, and the
Allied invasion of France would have been delayed for months, perhaps
forever. But how could they know that, when the vital importance of
these fat clumsy ships came as a surprise even to the man who
inspired their creation? A year earlier Winston Churchill had
complained that “ the destinies of two great empires . . . seemed
to be tied up in some god-dammed things called LST's”
The need for such a ship occurred to
Churchill in June of 1940 when 300, 000 British and French soldiers
were rescued off the beaches of Dunkurque. The men were saved, but
all their trucks and tanks and cannon had to be left behind. So, the
need was simple - a vessel which could run up on a beach to directly
load or disgorge heavy tanks. Of course in practice things were more
complicated. The ship would require a shallow draft to “beach”
itself, but a deep draft to remain stable while crossing the open
sea. While loading and unloading it had to remain level with its
stern afloat and its bow on dry land and pointing “up” the beach.
Naval Architect Rowland Baker was ordered to design this floating
contradiction. Luckily, he knew enough about ships to be a genius
Like all engineering problems, the most
elegant solution was the source of the problem, in this case sea
water – too little or too much. Impact with the land would require
the strength of a double hull, while pumping sea water between the
hulls would lower the draft, making the ship more stable in the open
sea. Selectively pumping that water out of compartments between the
hulls would allow the ship to come inshore, while balancing level.
All it required was a bit of plumbing, which Baker ingeniously
provided. Britain managed to convert three small oil tankers to the
new design, but their ship yards were already stretched thin. So, in
October of 1941 Baker was sent to Washington on a Lend -Lease
shopping spree.
The U.S. Bureau of Ships considered the
design submitted by Baker, and they assigned John Niedermair to fix
it. He made the ship bigger (330 feet long), which allowed it to
carry 2,100 tons of equipment, and he added a winch system to the
anchor chain to help drag the ship off the beach. He even made the
bow doors wider. In early November of 1941, Britain immediately
ordered 200 of the new Landing Ship Tanks. And then in December Japan
bombed Pearl Harbor, and then Hitler, for some insane reason,
declared war on America, as well. And suddenly the US Army and Marine
Corps were demanding as many of this ship as possible, when two
months earlier none of them had even heard of. And that created a new
problem.
The U.S. Navy went from 790 active
ships in December of 1941, to 6,700 in August of 1945. There was no
room in U.S. shipyards for the last minute orders for LST's for our
own military, let alone the British. So the decision was to open
“cornfield shipyards”, with companies like Chicago Bridge and
Iron on the Sennica River in Illinois, Dravo in Pittsburgh and
American Bridge in Ambridge, Pennsylvania, and the Missouri Valley
Bridge and Iron in Evansville, Indiana. - all on the Ohio River, and
all building LSTs. It took them six months to build the first ones.
That was incredibly fast for ship building, but not fast enough.
The original plan to invade France
called for just three divisions in the first wave, and the only
American division was to land on the beach code named Omaha. It was
clear, that would not be strong enough to guarantee success, but with
only 300 LST's in Europe, they could not land more. In September of
1943 the head of the U.S. War Production Board, Donald Nelson,
visited London and experienced Churchill's panic first hand.. Nelson
cabled his staff that LST's were “most important single instrument
of war”, and he added “the need for these ships has been grossly
understated”
On September 8, 1943 the keel was laid
for LST number 507 at the Jefferson Boat and Machine Corporation in
Jeffersonville, Indiana, on a bend in the Ohio River. Like all 117 of her sister ships built here
– like the 1,000 of her sisters built in America, the 507 was
assembled from 30,000 separate parts, and built in sections, which
were then welded together, mostly by women earning $1.20 and hour
and working 9 hour shifts and a 54 hour work week. Building an LST Ten weeks later the 507 was
launched sideways into the river, and after fitting out with her deck
guns, she sailed to New Orleans, where she officially joined the U.S.
Navy on January 10 – 124 days from laying keel to joining a convoy.
She was just one of 62 brand new LST's that reached England that
winter.
This amazing influx of LST's allowed
allied planners to add two divisions to the first wave, and a second
American beach, this one to be named Utah. But just inland from
Utah beach, on Omaha's right flank, the Germans had flooded the land,
leaving only two roads off the beach. That tactical problem could be
solved, but the Americans needed someplace to practice, someplace
with a lake just inland of a beach. And in December of 1943, three
thousand British citizens were evacuated from the south coast of
Devon in southwest England, around an area called Slapton Sands. It
was a duplicate of the topography in Normandy. It was here that in
April of 1944, the allies staged Operation Tiger, a full scale
live-fire practice of the Normandy landings.
At 7:30 in the morning of Thursday,
April 27, 1944, 30,000 men of the U.S. 4th division were
to rush ashore on Slapton Sands from, among other ships, 300 LST's.
But a glitch had thrown off the time table for the first wave. The
gunnery ships were half an hour late, but some of the landing craft
stayed on the original schedule. The gunnery officer on the cruiser
HMS Hawkins, noted, “they had a white tape line beyond which the
Americans should not cross until the live firing had finished.
But...they were going straight through the white tape line and
getting blown up.” About 300 men were killed or wounded. After
that “glitch”, the rest of the first day's operations went
smoothly, at least until after midnight, when the follow up units
were preparing to practice their part.
It was after one in the morning of
Friday April 28th, that eight LST's were plowing broad
circles at ten knots in the calm, cold waters of Lyme bay, off
Slapton Sands. Their crews joked that the ship's initials actually
stood for “Large Slow Target” or “Large Stationary Target”.
This morning they were about to be proven correct. These eight ships
carried quartermasters, engineers, and even a graves registration
unit, the house-keeping support without which an army cannot fight
for long. Bearing down on them were nine German Schnellbootes, (fast
boats), each 120 feet long, armed with four torpedoes and cannon and
machine guns and capable of 42 knots – or four times the top speed
of the LST's. All of the German boats carried radar. Only one of the
LST's did.
According to the official U.S. naval
history, issued in 1946, “LST 507, the first attacked, was hit by
several torpedoes which failed to explode, then was set afire by a
direct torpedo hit. Another struck five minutes later. The enemy
craft strafed the decks with machine guns, and fired on men who had
jumped into the water. LST 507 began to settle. About the same time,
LST 531 was hit and set afire... About 0210(am), LST 289 was hit by a
torpedo which destroyed the crew's quarters, the rudder and the rear
guns...” Amazingly, with its stern almost blown off, LST 289 was
able to make it safely back to port. But after burning for two hours,
LST 531 sank. Finally a British destroyer arrived to pick up
survivors, and was ordered to sink the wreckage of the pride of
Jeffersonville, Indiana, LST 507. She had been in existence for six
months, from birth to death. Her remains now lay 200 feet beneath
Lyme bay, at 50°29′N, 2°52′W. The cost of that April night
was 198 dead American sailors, and 551 dead American soldiers – 749
total, plus wounded. So tight was security surrounding the invasion
that all survivors, the wounded and their doctors and nurses were
sworn to secrecy, and many of the dead were buried in unmarked
graves.
For the planners, the loss of three
LST's meant that on D-Day, June 6, 1944, there were no LST's in
reserve. One more sinking would have meant a weakening of the
invasion. That was how close the German sailors came to stopping
D-Day. They never knew it, of course. They never saw what kind of
ships they were shooting at. On June 6, 1944, the landings on Omaha
Beach came perilously close to a disaster. After losing 3,000
casualties, American troops were able to push barely 1 ½ miles inland. Meanwhile, on Utah, the beach added because of the rush the previous summer to produced LST's, 23,000 troops and 1,700 vehicles pushed
almost 5 miles inland, at the cost of only 200 casualties.
As of May 1st, 1944, the
full production of LSTs was assigned to the Pacific. During a war, the key to success, is to not look back. But looking back after the war, it was clear the invasion of Normany was the product of total war - in this case, the genius of a British design, improved by an American, implemented by the entire American economy, including thousands of women who had never before had a job outside the home, and never dreamed they would build a sea going ship, who strained to build enough, to build that one ship more than was needed to give the allies a chance at victory. When you speak of war, it is best to remember not only how many lives it costs, but also the unimagined demands it makes on the nation. Because you can never know in advance, what God-damned thing will be vital this time.
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