Friday, April 3, 2020

When On D-Day-June 6, 1944-Allied Armies Landed In Normandy On Essays

When on D-Day-June 6, 1944-Allied armies landed in Normandy on the northwestern coast of France, possibly the one most critical event of World War II unfolded; for upon the outcome of the invasion hung the fate of Europe. If the invasion failed, the United States might turn its full attention to the enemy in the Pacific-Japan-leaving Britain alone, with most of its resources spent in mounting the invasion. That would enable Nazi Germany to muster all its strength against the Soviet Union. By the time American forces returned to Europe-if indeed, they ever returned-Germany might be master of the entire continent. Although fewer Allied ground troops went ashore on D-Day than on the first day of the earlier invasion of Sicily, the invasion of Normandy was in total history's greatest amphibious operation, involving on the first day 5,000 ships, the largest armada ever assembled; 11,000 aircraft (following months of preliminary bombardment); and approximately 154,000 British, Canadian and American soldiers, including 23,000 arriving by parachute and glider. The invasion also involved a long-range deception plan on a scale the world had never before seen and the clandestine operations of tens of thousands of Allied resistance fighters in Nazi-occupied countries of western Europe. American General Dwight D. Eisenhower was named supreme commander for the allies in Europe. British General, Sir Frederick Morgan, established a combined American-British headquarters known as COSSAC, for Chief of Staff to the Supreme Allied Commander. COSSAC developed a number of plans for the Allies, most notable was that of Operation Overlord, a full scale invasion of France across the English Channel. Eisenhower felt that COSSAC's plan was a sound operation. After reviewing the disastrous hit-and-run raid in 1942 in Dieppe, planners decided that the strength of German defenses required not a number of separate assaults by relatively small units but an immense concentration of power in a single main landing. The invasion site would have to be close to at least one major port and airbase to allow for efficient supply lines. Possible sites included among others, the Pas de Calais across the Strait of Dover, and the beaches of Cotentin. It was decided by the Allies that the beaches of Cotentin would be the landing site for Operation Overlord. In my opinion, the primary reason that the invasion worked was deception. Deception to mislead the Germans as to the time and place of the invasion. To accomplish this, the British already had a plan known as Jael, which involved whispering campaigns in diplomatic posts around the world and various distractions to keep German eyes focused anywhere but on the coast of northwestern France. An important point to the deception was Ultra, code name for intelligence obtained from intercepts of German radio traffic. This was made possible by the British early in the war having broken the code of the standard German radio enciphering machine, the Enigma. Through Ultra the Allied high command knew what the Germans expected the Allies to do and thus could plant information either to reinforce an existing false view or to feed information through German agents, most of it false but enough of it true-and thus sometimes involving sacrifice of Allied troops, agents or resistance forces in occupied countries-to maintain the credibility of the German agents. Six days before the targeted date of June 5, troops boarded ships, transports, aircraft all along the southern and southwestern coasts of England. All was ready for one of history's most dramatic and momentous events. One important question was left unanswered though: what did the Germans know? Under Operation Fortitude, a fictitious American force-the 1st Army Group-assembled just across the Channel from the Pas de Calais. Dummy troops, false radio traffic, dummy landing craft in the bay of the Thames river, huge but unoccupied camps, dummy tanks-all contributed to the deception. Although the Allied commanders could not know it until their troops were ashore, their deception had been remarkably successful. As time for the invasion neared, the German's focus of the deception had shifted from the regions of the Balkans and Norway to the Pas de Calais. The concentration of Allied troops was so great, that an invasion of France seemed inevitable. Bombing attacks, sabotage by the French Resistance and false messages from compromised German agents all focused on the Pas de Calais with only minimal attention to Normandy. Also, German intelligence thought that the Allies had 90 divisions ready for the invasion (really only 39), so that even after the invasion of Normandy, the belief could still exist that Normandy was just a preliminary measure and the main invasion of the Pas de Calais was still to come. None of the German high

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