17th July 1943 - D-Day – Part III – The Beachhead
For the German soldiers manning the defences along the Normandy coast the early hours of the 17th of July had been spent staring out into the blackness, while receiving demands for information from their HQs and warnings that the enemy might be planning diversionary actions along this stretch coast. These warning were reinforced by the occasional sound of aircraft flying overhead and distant sounds of combat, or what might just be decoys and distractions being dropped somewhere behind the coast. Any commando landings were expected to take advantage of the cover of darkness and as the dawn approached the surviving accounts from those soldiers speak of a sense of relief that the night had passed without incident. Many of them were thinking of food and a chance at a few hours of sleep when the dawn broke over Normandy, which was when the German soldiers discovered there would be no rest this day. Filling the horizon was an armada of ships, all headed directly for the beaches of Normandy. The Allies had transported one hundred thousand men across the Channel in a single night and had achieved complete strategic surprise in the process. The German troops had little time to make sense of what they saw before them as the dawn also illuminated the defensive position along the five beaches designated for the landings and the naval taskforce accompanying the amphibious assault opened fire, creating mayhem for the defenders [1].
From east to west the five beaches were Juno, assigned to the Canadians, Gold and Sword, assigned to the British, and Utah and Iowa [2], assigned to the American forces. Owing to the variance of time, tide and sunrise the attacks along the British and Canadian sectors would be launched first, with the Americans having to wait almost an hour to begin their attack. When the big guns of the warships went into action so did the numerous landing craft outfitted as rocket launching platforms. These carried the same 4.5in rockets as the calliope system and they rained down on the beaches. The rockets did significant damage to the defences but perhaps their greatest contribution was cratering the landing zones, creating foxholes the troops could use for cover as they fought their way forward. In the midst of the bombardment frantic calls went out from the defenders reporting that the invasion was happening right in front of them. Many of these never got through as phone lines were jammed with the volume of calls or the lines had been cut. Where the calls did get through, they were met with remarkable scepticism. After a night of false alarms and diversions there was a strong belief at both von Manstein’s and von Rundstedt’s headquarters that the Allies were trying to get the Wehrmacht to commit its reserves before they launched the real assault, and this was fully in accord with the view in Berlin. Such assurances were of little comfort to the troops in the beach defences, acutely aware that they represented a very thin line between the Allies and the Normandy countryside, and that many of the fortifications that the defenders were counting on were far from complete [3].
Calls were put out for the Luftwaffe to engage with whatever forces they had available to attack the invasion fleet approaching Normandy, the Luftwaffe however had their own problems. The day fighters might not require radar to home in on an enemy, they did however require it provide early warning of Allied air activity and combined with the disruption of so much of German communications in Normandy many were caught on the ground and took heavy losses in a series dawn fighter bomber sweeps by the Allied air forces, and this was a full concentration of every aircraft the USAAF and RAF could muster, there was no consideration of deception in this phase of the air operation. The problem was exacerbated by the decision taken in early June to disperse Luftwaffe fighters to smaller secondary airfields, intended to make them less vulnerable to Allied air attacks. In the end it had the opposite effect as Allied reconnaissance had pinpointed most of these dispersal fields and some Luftwaffe squadrons were still trying to reorganize after their moves, with ground crews and planes in different locations and arrangements for the delivery of fuel and supplies lagging badly behind the needs of the fighters. The Luftwaffe aircraft that made it to the beaches soon drew the same conclusion as the troops on the ground, this was a full-blown invasion, with the fighter cover to match. They came under heavy attack from prowling allied fighters, with the Ju 87 dive bombers trying to target the landing craft attracting special attention and suffering heavy losses. The Luftwaffe did inflict somewhere between one and two thousand casualties in the first two hours of the battle, but they were unable to make a decisive intervention and their sortie rate declined rapidly as the day went on. The air battle was important, the outcome of the landing would however be decided between the soldiers on the landing grounds, and things were not going well for the defenders in that regard [4].
An astonishing sight greeted some of the invading troops as they waded ashore, in the shape of what had been taken for concrete pillboxes blown to smithereens by shellfire. In amongst the real concrete structures a number of dummies had been erected, a temporary expedient to make the defences appear stronger than they were and deter any sort of raid on the Normandy coast while von Manstein worked to get the real fortifications completed, a process that had been repeatedly delayed while other sectors were given priority [5]. These weak points in the defensive line created openings for the invading troops to drive through and the Canadians and British were able to take full advantage on Juno and Sword. Unfortunately for the American troops the defences at Utah and Iowa were far more solid and they would need heavy supporting firepower to breakout, which was where the DD tanks came into their own. As if the defending Heer soldiers hadn’t endured enough shocks, they had to contend with the sight of tanks swimming out of the sea and trundling forward to provide cover and support for the troops on the beach. Under the driving influence of Patton those put ashore at Iowa were particularly aggressive, taking heavy casualties but with the survivors getting in amongst the bunkers and pill boxes in several spots. This allowed them to engage the much weaker rear of these positions and put them out of action. Further armour was put ashore from landing craft and as well as helping to clear mines and beach obstacles some also carried the Calliope rockets, which proved devastating when launched from what amounted to point blank range. This did not prevent the tank crews from ditching the racks as soon as possible, fuelled by tales of malfunctions that detonated the entire rack of missiles and destroyed the tank carrying them, though no such instances can be confirmed on D-Day [6].
By around 1130 hours despite stoic resistance from many of the Heer defenders the Allies were beginning to break out on all five beaches, and the question that many of the beleaguered Germans must have been asking themselves was, where were the reinforcements? The local reserves available had been ordered to the beaches at around 0800 hours, as the high command finally grasped this was something larger than a diversionary raid, however between the Allied airborne forces and the sabotage efforts of the Resistance many of these troops were still bogged down far from the battlefront, besides what was really needed was the intervention of the available armoured reserve, the 7th Panzer, also referred to as Panzer Division
Rommel (to the annoyance of von Manstein) and the 22nd Panzer. The latter had been rebuilt from scratch after its destruction in North Africa, with a suitably heroic myth about how it met its end, and while its manpower was inexperienced it was at least better equipped than its previous incarnation as it no longer depended on French and Czech leftovers. It did have a higher proportion of assault guns to tanks than any of the other Panzer divisions at the time, with many StuH assigned to its companies, and its tank strength was heavily weighted towards the Panzer III. It had received a few of the Pz III Chimäre, as well as the Panzer III Ausf.N a model equipped with the short barrelled 75mm howitzer that had graced the early Panzer IV models. This version of the Panzer III was of little use in tank warfare but given that the first priority for the Wehrmacht was stopping the Allied infantry pouring ashore it would have proved highly useful, if the 7th and the 22nd had been anywhere near the Normandy beaches [7].
As stated by 0800 hours von Manstein and von Rundstedt were finally convinced that the attack in Normandy was a major Allied operation and had to be contained, regardless of other potential threats. Even as von Rundstedt was calling Berlin to ask permission to send in the Panzer reserve a report from the Abwehr was also being delivered, containing the details of an urgent message from the man who was regarded as their most valuable and dependable agent in Britain, Juan Pujol. The message stated in no uncertain terms that the main Allied invasion force had yet to depart and that its target was the Pas De Calais, it also warned that the Germans should expect large scale diversionary operations in the 48 hours before this force set sail. This was the ultimate test of the long patient months MI6 and Pujol had spent building Agent Garbo’s fictitious network of agents and making him into the indispensable man for the Abwehr, and it paid off handsomely [8].
When Hitler was finally informed of what was happening in Normandy, or at least the patchy accounts von Manstein and von Rundstedt were able to provide, he was also presented with Pujol’s warning. The message played on all the preconceived notions of Hitler and of the General Staff and even in the face of the hard reality of what was happening on the ground as the Allied forces overwhelmed the beach defences in Normandy, they chose to believe what they wanted to believe. Hitler did not merely refuse to release the Panzers to Manstein, he wanted to have them dispatched to the Pas de Calais immediately to meet whatever force the Allies sent there as they reached the shore. This was a step too far even for von Kleist, who was receiving more and more reports from the front in Normandy as the morning wore on that made the scale of the assault crystal clear. For once acting in unison von Manstein and von Rundstedt both pleaded for a reconsideration of this decision, even as the 7th and the 22nd were making preparations to depart. The order was finally rescinded around 1700 hours on the 17th and the Panzers would not be directed to intervene until 2100 hours. They did arrive in in time to block the British and Canadian drive towards Caen on the 18th, this however was the only success for the Germans. Attempts to push back the Allied perimeter around Normandy failed miserably, with Pz III Chimäre of the 22nd Panzer having the dubious honour of being the first to engage with the A24 Churchill in combat, which the Germans soon began to refer to as the ‘British Tiger’ [9].
Despite the setback at Caen the fact was that the landings had succeeded and with far lower casualties than the more pessimistic projections. The Allies had lost thirty-seven hundred men in the fighting to establish the beachhead, but the fact was that they had established it and were already working to expand and extend it. In the absence of Cherbourg or Le Havre, they would have to rely on the Mulberry harbour, a modular structure built in British shipyards and floated across the Channel to create a temporary mooring for ships to unload. Its capacity was limited, it was though a step up from trying to offload supplies and equipment off the beach and it played a crucial role in the Allied operations in Normandy. Failure would have meant heads had to roll, perhaps even reaching as far as 10 Downing Street. As it was a week after D-Day Eisenhower found the letter he had written taking full responsibility for a failed landing in the pocket of a uniform jacket, having forgotten all about it [10].
For the Germans D-Day was another defeat and coming on the heels of the failure of Operation Citadel it had serious impact on morale and drove more officers into the Valhalla cabal as they realized that survival for Germany, and themselves meant that Hitler had to go. Even those who remained loyal to Hitler, or were merely too afraid to risk plotting against him, now began to desperately seek some way to hold off the prospect of defeat, either by means of diplomacy, or embracing Hitler’s belief in the power of ‘wonder weapons’. The impact of D-Day would not only be felt in France and Germany, but the shockwaves also reached as far as Rome [11].
[1] It only goes downhill for the German defenders from this point onwards.
[2] A small butterfly in the naming.
[3] The Atlantic Wall has a lot of holes in it, and lot of them are in Normandy ITTL.
[4] The Luftwaffe is putting up more resistance than OTL of course, but its coming at steep price.
[5] It’s not just that Allies who can use dummy vehicles and buildings, its just that the German ones have backfired badly.
[6] Better weather and Patton in command see the US forces making much better use of the DD tanks, there will be no equivalent of ‘bloody Omaha’ ITTL.
[7] Nazi propaganda is still holding to the line that Rommel died in France, and no on was going to deny Hitler when he gave 7th Panzer its new name.
[8] So I may be indulging a little poetic license.
[9] Because of course they did. 😊
[10] Higher casualties than OTL and only one Mulberry owing to time constraints, but the beachhead is established.
[11] Valhalla and the wonder weapons to be discussed shortly, as will the events in Italy, where things can always get worse.