Wikipedia----
The Normandy Landings were the first operations of the Allied invasion of Normandy, also known as Operation Neptune and Operation Overlord, during World War II.
The landings commenced on June 6, 1944 (D-Day), beginning at 6:30 British Double Summer Time (H-Hour). In planning, D-Day was the term used for the day of actual landing, which was dependent on final approval. The assault was conducted in two phases: an air assault landing of American, British and Canadian airborne troops shortly after midnight, and an amphibious landing of Allied infantry and armoured divisions on the coast of France commencing at 6:30. The invasion required the transport of soldiers and materiel from the United Kingdom by troop carrying aircraft and ships, the assault landings, air support, naval interdiction of the English Channel and naval fire-support.
There were also subsidiary 'attacks' mounted under the codenames Operation Glimmer and Operation Taxable to distract the Kriegsmarine and the German army from the real landing areas. The operation was the largest single-day amphibious invasion of all time, with 160,000 troops landing on June 6, 1944. Allied naval and merchant navy personnel in over 5,000 ships were involved.
The landings took place along a 50-mile (80 km) stretch of the Normandy coast divided into five sectors: Utah, Omaha, Gold, Juno and Sword. The Allies had previously invaded mainland Europe September 3, 1943 with the landings in Italy.
The Allied invasion was detailed in several overlapping operational plans according to the D-Day museum:
"The armed forces use codenames to refer to the planning and execution of specific military operations. Operation Overlord was the codename for the Allied invasion of northwest Europe. The assault phase of Operation Overlord was known as Operation Neptune.Operation Neptune began on D-Day ( June 6, 1944) and ended on June 30,1944. By this time, the Allies had established a firm foothold in Normandy. Operation Overlord also began on D-Day, and continued until Allied forces crossed the River Seine on 19 August."
Weather:
Only a few days in each month were suitable for launching the operation, because both a full moon and a spring tide were required: the former to illuminate navigational landmarks for the crews of aircraft, gliders and landing craft, and the latter to provide the deepest possible water to help safe navigation over defensive obstacles placed by the Germans in the surf on the seaward approaches to the beaches. Allied Expeditionary Force Supreme Commander Dwight D. Eisenhower had tentatively selected 5 June as the date for the assault. Most of May had fine weather, but this deteriorated in early June. On 4 June, conditions were clearly unsuitable for a landing; wind and high seas would make it impossible to launch landing craft, and low clouds would prevent aircraft finding their targets. The Allied troop convoys already at sea were forced to take shelter in bays and inlets on the south coast of Britain for the night.
It seemed possible that everything would have to be cancelled and the troops returned to their camps (a vast undertaking because the enormous movement of follow-up formations was already proceeding). The next full moon period would be nearly a month away. At a vital meeting on 5 June, Eisenhower's chief meteorologist (Group Captain J.M. Stagg) forecast a brief improvement for 6 June. General Bernard Montgomery and Eisenhower's Chief of Staff General Walter Bedell Smith wished to proceed with the invasion. Leigh Mallory was doubtful, but Admiral Bertram Ramsay believed that conditions would be marginally favorable. On the strength of Stagg's forecast, Eisenhower ordered the invasion to proceed.
The Germans meanwhile took comfort from the existing poor conditions, which were worse over Northern France than over the Channel itself, and believed no invasion would be possible for several days. Some troops stood down, and many senior officers were away for the weekend. General Erwin Rommel, for example, took a few days' leave to celebrate his wife's birthday,[7] while dozens of division, regimental, and battalion commanders were away from their posts at war games.
Allied Order of Battle
D-day assault routes into Normandy
The order of battle for the landings was approximately as follows, east to west:
British Second Army:
* 6th Airborne Division was delivered by parachute and glider to the east of the River Orne to protect the left flank. The division contained 7,900 men, including one Canadian battalion.
* 1st Special Service Brigade comprising No. 3, No. 4, No. 6 and No. 45 (RM) Commandos landed at Ouistreham in Queen Red sector. No.4 Commando were augmented by 1 and 8 Troop (both French) of No. 10 Commando.
* I Corps, 3rd Infantry Division and the 27th Armoured Brigade on Sword Beach, from Ouistreham to Lion-sur-Mer.
* No. 41 (RM) Commando (part of 4th Special Service Brigade) landed on the far West of Sword Beach.[9]
* 3rd Canadian Infantry Division, 2nd Canadian Armoured Brigade and No.48 (RM) Commando on Juno Beach, from Saint-Aubin-sur-Mer to Courseulles-sur-Mer.[8]
* No. 46 (RM) Commando (part of 4th Special Service Brigade) at Juno to scale the cliffs on the left side of the Orne River estuary and destroy a battery. (Battery fire proved negligible so No.46 were kept off-shore as a floating reserve and landed on D+1).
* XXX Corps, 50th (Northumbrian) Infantry Division and 8th Armoured Brigade, consisting of 25,000 men landing on Gold Beach,[10] from Courseulles to Arromanches.
* No. 47 (RM) Commando (part of 4th Special Service Brigade) on the West flank of Gold beach.
* 79th Armoured Division operated specialist armour ("Hobart's Funnies") for mine-clearing, recovery and assault tasks. These were distributed around the Anglo-Canadian beaches.
* 4th Free French Special Air Service Battalion from the British SAS Brigade, by parachute in Brittany.
Overall, the 2nd Army contingent consisted of 83,115 troops (61,715 of them British).[8] In addition to the British and Canadian combat units, two troops of No. 10 Commando were employed, manned by Frenchmen, and eight Australian officers were attached to the British forces as observers.[11] The nominally British air and naval support units included a large number of crew from Allied nations, including several RAF squadrons manned almost exclusively by foreign flight crew.
U.S. First Army:
* V Corps, 1st Infantry Division and 29th Infantry Division making up 34,250 troops for Omaha Beach, from Sainte-Honorine-des-Pertes to Vierville-sur-Mer.
* 2nd and 5th Ranger Battalions at Pointe du Hoc (The 5th diverted to Omaha).
* VII Corps, 4th Infantry Division and the 359th RCT of the 90th Infantry Division comprising of 23,250 men landing on Utah Beach, around Pouppeville and La Madeleine.
* 101st Airborne Division by parachute around Vierville to support Utah Beach landings.
* 82nd Airborne Division by parachute around Sainte-Mère-Église, protecting the right flank. They had originally been tasked with dropping further west, in the middle part of the Cotentin, allowing the sea-landing forces to their east easier access across the peninsula, and preventing the Germans from reinforcing the north part of the peninsula. The plans were later changed to move them much closer to the beachhead, as at the last minute the German 91st Air Landing Division was determined to be in the area.[12][13]
In total, the First Army contingent totaled approximately 73,000 men, including 15,500 from the airborne divisions.
German Order of Battle:
The number of military forces at the disposal of Nazi Germany reached its peak during 1944. By D-Day, 157 German divisions were stationed in the Soviet Union, 6 in Finland, 12 in Norway, 6 in Denmark, 9 in Germany, 21 in the Balkans, 26 in Italy and 59 in France, Belgium and the Netherlands.[14] However, these statistics are somewhat misleading since a significant number of the divisions in the east were depleted due to intensity of fighting; German records indicate that the average personnel complement was at about 50% in the spring of 1944.[15]
German Defenses:
The German defenses used an interlocking firing style, so they could protect areas that were receiving heavy fire. They had large bunkers, sometimes intricate concrete ones containing machine guns and high caliber weapons. Their defense also integrated the cliffs and hills overlooking the beach. The defenses were all built and honed over a four year period.
Atlantic Wall:
Standing in the way of the Allies was the English Channel, a crossing which had eluded the Spanish Armada and Napoleon Bonaparte's Navy. Compounding the invasion efforts was the extensive Atlantic Wall, ordered by Hitler in his Directive 51. Believing that any forthcoming landings would be timed for high tide (this caused the landings to be timed for low tide), Rommel had the entire wall fortified with tank top turrets and extensive barbed wire, and laid a million mines to deter landing craft. The sector which was attacked was guarded by four divisions.
Divisional Areas:
* 716th Infantry Division (Static) defended the Eastern end of the landing zones, including most of the British and Canadian beaches. This division, as well as the 709th, included Germans who were not considered fit for active duty on the Eastern Front, usually for medical reasons, and soldiers of various other nationalities (from conquered countries, often drafted by force) and former Soviet prisoners-of-war who had agreed to fight for the Germans rather than endure the harsh conditions of German POW camps (among them so called hiwis). These "volunteers" were concentrated in "Ost-Bataillonen" (East Battalions) that were of dubious loyalty.
* 352nd Infantry Division was a well-trained and equipped formation defending the area between approximately Bayeux and Carentan, including Omaha beach. The division had been formed in November 1943 with the help of cadres from the disbanded 321st Division, which had been destroyed in the Soviet Union that same year. The 352nd had many troops who had seen action on the eastern front and on the 6th, had been carrying out anti-invasion exercises.
* 91st Air Landing Division (Luftlande–air transported) (Generalmajor Wilhelm Falley), comprising the 1057th Infantry Regiment and 1058th Infantry Regiment. This was a regular infantry division, trained, and equipped to be transported by air (i.e. transportable artillery, few heavy support weapons) located in the interior of the Cotentin Peninsula, including the drop zones of the American parachute landings. The attached 6th Parachute Regiment (Oberstleutnant Friedrich August Freiherr von der Heydte) had been rebuilt as a part of the 2nd Parachute Division stationed in Brittany.
* 709th Infantry Division (Static) (Generalleutnant Karl-Wilhelm von Schlieben), comprising the 729th Infantry Regiment, 739th Infantry Regiment (both with four battalions, but the 729th 4th and the 739th 1st and 4th being Ost, these two regiments had no regimental support companies either), and 919th Infantry Regiment. This coastal defense division protected the eastern, and northern (including Cherbourg) coast of the Cotentin Peninsula, including the Utah beach landing zone. Like the 716th, this division comprised a number of "Ost" units who were provided with German leadership to manage them.
Adjacent Divisional Areas
Other divisions occupied the areas around the landing zones, including:
* 243rd Infantry Division (Static) (Generalleutnant Heinz Hellmich), comprising the 920th Infantry Regiment (two battalions), 921st Infantry Regiment, and 922nd Infantry Regiment. This coastal defense division protected the western coast of the Cotentin Peninsula.
* 711th Infantry Division (Static), comprising the 731th Infantry Regiment, and 744th Infantry Regiment. This division defended the western part of the Pays de Caux.
* 30th Mobile Brigade (Oberstleutnant Freiherr von und zu Aufsess), comprising three bicycle battalions.
Coordination with the French Resistance
The various factions and circuits of the French Resistance were included in the plan for Overlord. Through a London-based headquarters which supposedly embraced all resistance groups, État-major des Forces Françaises de l'Intérieur (EMFFI), the British Special Operations Executive orchestrated a massive campaign of sabotage tasking the various Groups with attacking railway lines, ambushing roads, or destroying telephone exchanges or electrical substations. The resistance was alerted to carry out these tasks by means of the messages personnels, transmitted by the BBC in its French service from London. Several hundred of these were regularly transmitted, masking the few of them that were really significant.
Among the stream of apparently meaningless messages broadcast by the BBC at 21:00 CET on 5 June, were coded instructions such as Les carottes sont cuites ("The carrots are cooked") and Les dés sont jetés ("The dice have been thrown").
One famous pair of these messages is often mistakenly stated to be a general call to arms by the Resistance. A few days before D-Day, the (slightly misquoted) first line of Verlaine's poem, Chanson d'Automne, was transmitted. "Les sanglots longs des violons de l'automne"[17][18] (Long sobs of autumn violins) alerted the resistance of the Ventriloquist network in the Orléans region to attack rail targets within the next few days. The second line, "Bercent mon coeur d'une langueur monotone" ("soothe my heart with a monotonous languor"), transmitted late on 5 June, meant that the attack was to be mounted immediately.
Josef Götz, the head of the signals section of the German intelligence service (the SD) in Paris, had discovered the meaning of the second line of Verlaine's poem, and no fewer than fourteen other executive orders they heard late on 5 June. His section rightly interpreted them to mean that invasion was imminent or underway, and they alerted their superiors and all Army commanders in France. However, they had issued a similar warning a month before, when the Allies had begun invasion preparations and alerted the Resistance, but then stood down because of a forecast of bad weather. The SD having given this false alarm, their genuine alarm was ignored or treated as merely routine. Fifteenth Army HQ passed the information on to its units; Seventh Army ignored it.[18]
In addition to the tasks given to the Resistance as part of the invasion effort, the Special Operations Executive planned to reinforce the Resistance with three-man liaison parties, under Operation Jedburgh. The Jedburgh parties would coordinate and arrange supply drops to the Maquis groups in the German rear areas. Also operating far behind German lines and frequently working closely with the Resistance, although not under SOE, were larger parties from the British, French and Belgian units of the Special Air Service brigade.
American Airborne Landings
The U.S. 82nd and 101st Airborne Divisions, numbering 13,000 paratroopers and delivered by 12 troop carrier groups of the IX Troop Carrier Command, were less fortunate in quickly completing their main objectives. To achieve surprise, the drops were routed to approach Normandy from the west. Numerous factors affected their performance, but the primary one was the decision to make a massive parachute drop at night (a tactic not used again for the rest of the war). As a result, 45% of units were widely scattered and unable to rally. Efforts of the early wave of pathfinder teams to mark the landing zones were largely ineffective, and the Rebecca/Eureka transponding radar beacons used to guide in the waves of C-47 Skytrains to the drop zones were a flawed system.
Three regiments of 101st Airborne paratroopers were dropped first, between 00:48 and 01:40, followed by the 82nd Airborne's drops between 01:51 and 02:42. Each operation involved approximately 400 C-47 aircraft. Two pre-dawn glider landings brought in anti-tank guns and support troops for each division. On the evening of D-Day two additional glider landings brought in two battalions of artillery and 24 howitzers to the 82nd Airborne. Additional glider operations on 7 June delivered the 325th Glider Infantry Regiment to the 82nd Airborne, and two large supply parachute drops that date were ineffective.
After 24 hours, only 2,500 troops of the 101st and 2,000 of the 82nd were under the control of their divisions, approximating a third of the force dropped. The dispersal of the American airborne troops, however, had the effect of confusing the Germans and fragmenting their response. In addition, the Germans' defensive flooding, in the early stages, also helped to protect the Americans' southern flank.
Paratroopers continued to roam and fight behind enemy lines for days. Many consolidated into small groups, rallied with NCOs or junior officers, and usually were a hodgepodge of men from different companies, battalions, regiments, or even divisions. The 82nd occupied the town of Sainte-Mère-Église early in the morning of 6 June, giving it the claim of the first town liberated in the invasion.
Omaha Beach
Elements of the 1st Infantry Division and 29th Infantry Division (US) faced the veteran German 352nd Infantry Division, one of the best trained on the beaches. Allied intelligence failed to realize that the relatively low-quality 716th Infantry Division (static) had been replaced by the 352nd the previous March. Omaha was also the most heavily fortified beach, with high bluffs defended by funneled mortars, machine guns, and artillery, and the pre-landing aerial and naval bombardment of the bunkers proved to be ineffective. Difficulties in navigation caused the majority of landings to drift eastwards, missing their assigned sectors and the initial assault waves of tanks, infantry and engineers took heavy casualties. Of the 16 tanks that landed upon the shores of Omaha Beach only 2 survived the landing. The official record stated that "within 10 minutes of the ramps being lowered, [the leading] company had become inert, leaderless and almost incapable of action. Every officer and sergeant had been killed or wounded [...] It had become a struggle for survival and rescue". Only a few gaps were blown in the beach obstacles, resulting in problems for subsequent landings. The heavily defended draws, the only vehicular routes off the beach, could not be taken and two hours after the first assault the beach was closed for all but infantry landings. Commanders (including General Omar Bradley) considered abandoning the beachhead, but small units of infantry, often forming ad hoc groups, supported by naval artillery and the surviving tanks, eventually infiltrated the coastal defenses by scaling the bluffs between strongpoints. Further infantry landings were able to exploit the initial penetrations and by the end of the day two isolated footholds had been established. American casualties at Omaha on D-Day numbered around 5,000 out of 50,000 men, most in the first few hours, while the Germans suffered 1,200 killed, wounded or missing. The tenuous beachhead was expanded over the following days, and the original D-Day objectives were accomplished by D+3.
War memorials and tourism
The Bény-sur-Mer Canadian War Cemetery.
The beaches at Normandy are still referred to on maps and signposts by their invasion codenames. There are several vast cemeteries in the area. The American cemetery, in Colleville-sur-Mer, contains row upon row of identical white crosses and Stars of David, immaculately kept, commemorating the American dead. Commonwealth graves, in many locations, use white headstones engraved with the person's religious symbol and their unit insignia. The largest cemetery in Normandy is the La Cambe German war cemetery, which features granite stones almost flush with the ground and groups of low-set crosses. There is also a Polish cemetery.
Streets near the beaches are still named after the units that fought there, and occasional markers commemorate notable incidents. At significant points, such as Pointe du Hoc and Pegasus Bridge, there are plaques, memorials or small museums. The Mulberry harbour still sits in the sea at Arromanches. In Sainte-Mère-Église, a dummy paratrooper hangs from the church spire. On Juno Beach, the Canadian government has built the Juno Beach Information Centre, commemorating one of the most significant events in Canadian military history. In Caen is a large Museum for Peace, which is dedicated to peace generally, rather than only to the battle.
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Sources: Wikipedia, About.com, History Place, Day Life, Google Maps
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