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November 15th 1940 – January 1st 1941 – Germany – Challenges for the Wehrmacht – Part I – The Heer
British intransigence after the fall of France and their outright rejection, and even ridicule, of Hitler’s ill-conceived peace proposals had left him angry and looking for someone to blame. If this weren’t enough of a problem for the General Staff, the fact that ‘his’ plan had succeeded where that endorsed by the Staff had failed simply inflamed matters further as they tried to restrain Hitler’s expectations about an amphibious assault in the spring. In the end it was only Hitler’s decision that the solution to all Germany’s strategic woes lay in the East and his loss of interest in a Cross Channel invasion that prevented von Kleist going the same way as Halder. This change in focus on Hitler’s part didn’t change the fact that Baccarat had been an enormous gamble and had required more than a little luck to succeed, but that it had nonetheless succeeded. Many, were describing Hitler as the Greatest Military Leader of All Time, Groesster Feldheer Aller Zeiten in German, colloquially shortened to Groefaz. For most this was simply a matter of ingratiating themselves with the Fuhrer, some appear to have genuinely bought into the idea that Hitler was indeed the Groefaz. This is often regarded as the moment when the professionalism of the Heer went into terminal decline and all the disasters that befell Germany in the war after this point could be laid at the feet of Hitler’s insane orders and the emasculation of the General Staff.
Hitler’s grip on reality had begun to deteriorate notably by the beginning of 1941, fuelled by a combination of megalomania and genuine, but often overstated, issues with his physical condition and drug consumption. The issue here lies not with the notion that Hitler was an increasingly delusional megalomaniac, instead it is with the idea that the Heer had ever been some apolitical professional body steadily undermined by Hitler as the war went on. Much of the history of the Heer after the Nazi’s came to power consisted of various Generals jockeying for power by attempting to win Hitler’s favour. Manstein’s plan for the Ardennes was certainly innovative, while at the same time bound up in his desire for advancement, and at the same time a certain amount of Halder’s resistance to Manstein’s proposal was based on the desire to put Manstein in his place and protect Halder’s own position, genuine strategic concerns notwithstanding. The politicking in the upper echelons of the Heer certainly got far worse after 1940, that though was simply the inevitable progression of an existing trend rather than some dramatic new development [1].
One area where Hitler was especially determined to whip the General Staff into line was improving the performance of German tanks. The General staff was in receipt of a deluge of complaints from field officers many of which, in typical Heer fashion, had also been relayed directly to the Fuhrer himself without bothering with such niceties as the chain of command. The overall thrust of the complaints was that the firepower of the existing models was inadequate. One misunderstanding that helped shape this narrative was that the Germans had come to the erroneous conclusion that the Valentine was a cruiser tank, which made the difficulties the 37mm anti-tank guns had in penetrating it seem even worse as cruiser tanks were supposed to be more lightly armoured overall than infantry tanks. Much of the reason for this misunderstanding was that the general layout of the Valentine was similar to that of some Cruiser tanks and indeed the British had pressed the Valentine into the Cruiser role on many occasions. Testing of captured examples should have corrected the false impression, the facts however lost out to myth as the original complaints provided a convenient excuse for the Panzer Divisions to press for more powerful vehicles [2].
Upgrading the Panzer III was not a serious issue, it had been allowed for in the original design to ensure the Panzer III remained the primary armoured fighting vehicle of the Panzer Divisions for years to come. Additional armour could be added to existing models by bolting it on to serving vehicles and increasing the thickness of the plates used on the production line. The gun issue could be most readily solved by fitting the 5 cm KwK 38 L/42 gun which would be more than adequate to the task of dealing with any enemy tank the Panzer III would have to face in the foreseeable future. This at least was the opinion of the General Staff. Hitler was hardly a technical expert, he simply believed that bigger was better and was not content with the L/42 gun and demanded The Panzer III be fitted with the most powerful gun possible, suggesting the 88mm Flak would be the ideal solution. Given the limitations of the Panzer III turret a larger calibre gun couldn’t be fitted so the only option was to go for the longer barrelled 5 cm KwK 39 L/60, much to Hitler’s intense disappointment. It would take time to produce this latter gun in large enough numbers, but the plan that was settled on saw the L/42 retrofitted to existing tanks while the L/60 would be introduced on the production lines as it became available. At this point it seemed the matter had been settled, however unhappy the Fuhrer was, and it might have been if Guderian hadn’t been given the opportunity to express his opinions on the future of tanks in the Heer directly to Hitler. Guderian was not only a hero of the race for the coast but also the author of Achtung Panzer, the blueprint for German tank operations. His opinions thus carried weight and he was the sort of man Hitler was eager to listen to, if only because Guderian was happy to reinforce his opinion about how ‘fossilized’ the General Staff had become.
It should be borne in mind is at this time the Panzer IV was not regarded by the Heer as a tank. It was classed as an assault gun, designed to support advancing infantry, paralleling the function of the British infantry tanks. The job of fighting enemy tanks was intended to solely be the responsibility of the Panzer III. In practice the two vehicles that came out of the design process bore so many similarities that it would seem obvious to ask why even bother two different designs with the inevitable separate production lines and a multitude of parts that were unique to each, complicating the Heer’s logistics [3]? This question lay at the heart of Guderian ideas. The assault gun role would be better suited to a turretless vehicle with the gun mounted in the hull. This would be simpler and cheaper to build, important points given the strain German war industries were already under. This assault gun could be fitted with a short-barrelled howitzer, though a long barrel gun would be better as this would allow the assault gun the ability to counter tanks if they attacked the infantry the assault guns were protecting, or indeed to engage in the tank destroyer role during defensive operations. Likewise, Panzers intended for tank combat should be equipped with a long 75mm gun by default, giving it superior armour penetration and the ability to knock out any strong points that might block their advance. Hitler seized on these ideas with enthusiasm, the General Staff was exasperated and irritated.
Guderian’s ideas about the utility of assault guns in the infantry support role was not simply a matter of theory. The Sturmgeschütz (StuG) III had seen service in France, where it seems to have impressed Guderian. The lack of enthusiasm on the part of the General staff was based on two issues, besides resenting being bypassed yet again by a subordinate. The first was that the StuG III was based on the Panzer III, so producing more StuG III would come at the expense of the tank the Heer still saw as its main combat tank and more were urgently needed to replace the likes of the Panzer II and Panzer 38(t), indeed the General Staff suggested that the latter two would be a preferable alternative as a basis for future assault guns. The other objection tended to play into the narrative of the General Staff as hidebound as they were insistent that the ideal infantry support vehicle needed a turret, even though combat experience suggested the performance differential was marginal and hardly justified the additional cost and complexity imposed by having a turreted design. Even if the objections of the General Staff had been sound, they were futile. Hitler had endorsed Guderian’s vision and that was that, the StuG III would be prioritized.
In a distinctly pyrrhic victory the General Staff’s idea about producing an assault gun based on the Panzer 38(t) would be pursued and would see service as the Jagdpanzer 38, colloquially knowns as the Hetzer. The Herzer’s development would be rather stop-start as the Heer’s priorities changed multiple times and it did not see service until the beginning of 1943. When it did enter service, it proved its worth in the defensive battles the Heer was forced to fight as the tide of war turned against them.
Hitler was equally adamant about the creation of a version of the Panzer IV with the long barrelled 75mm gun, this being the only current turreted vehicle that could mount it. More than that Hitler insisted that by spring at least one in four of every Panzer IV produced was to be so equipped, rising to one third by the summer, then increasing until all Panzer IVs were brought up to this standard. The Staff were horrified but any protests were muted and never uttered where Hitler might hear them. The timetable Hitler laid out was absurd and simply could not be met without utterly disrupting other critical arms production. This provoked much displeasure from Hitler, though strangely Hermann Goering served as any ally of the Heer in this matter, afraid that any diversion of resources to make this timetable work and maintain other Heer production would come at the expense of the Luftwaffe. Overall upgrading the firepower of the firepower of the existing Panzers was sensible, it was not though some act of foresight on Hitler’s part, simply an expression of his desire for Germany to be superior to its enemies in every way and he wasn’t finished yet with his demands [4].
Hitler was not content with shaping the current generation of tanks, he was determined to stamp his imprint on the next generation and his thoughts on the matter ran in parallel to those that had shaped the plans for the A22 and A24 tanks in Britain, indeed his demands vindicated the opinions voiced by Churchill and others that had led to the genesis of the A24 in the first place. This convergence of ideas was the result of both sides being faced with the same battlefield experience and, in an all too rare occurrence, drawing the same correct conclusions. As far as Hitler was concerned the evidence from France showed that the sloped turret armour deployed by the latest British models was highly effective and an area where the British had been allowed to steal a march on Germany, this was not to be tolerated and he flatly insisted that any new model of tank, be it medium or heavy, must be built with sloped armour on the turret. The latest tank in question had to be the Covenanter based on the descriptions offered in the surviving German records of the period. For a tank that was frankly something of a mechanical disaster the Covenanter seemed possessed of some strange ‘charisma’ that attracted attention from friend and foe alike and gave it a surprising legacy, influencing what became the Panzer VI Tiger as well as the A24 Churchill. As one post-war historian put it, ‘a terrible tank with a tremendous legacy’ [5].
If the General Staff was unhappy about Hitler’s interference in their armament programs as well as matters of stratgy, the largesse he insisted on lavishing on the Panzers was regarded with envy by many in the Luftwaffe and the Kriegsmarine.
[1] So no I don’t adhere to any notion that the Heer was some sort of ultra-modern army full of tactical geniuses only held back by ‘crazy Hitler’.
[2] The Germans ran into a lot more British and French tanks than they did OTL, and the British had a lot more vehicles that could bounce the Panzer III’s 37mm while putting a 2pdr round straight through them in return. The Panzer Generals are not taking this lying down.
[3] Not actually a rhetorical question, especially given the way the Panzer III and IV more or less swapped rolls later in the war with the Panzer III Ausf N being fitted with a short barrelled 75mm HE gun and all models of the Panzer IV after the Ausf F2 carrying the long barrelled 75mm anti-tank weapon in OTL.
[4] Yes, the Heer will be getting the Panzer IV Ausf F2 sooner, no it won’t help much in the USSR in 1941. A seized up 75mm gun operated by a frostbitten gunner is no more effective than a seized up 37mm gun with a frostbitten gunner.
[5] Obviously in OTL no one has ever had a kind word to say about the Covenanter, so ITTL it’s become sort of a challenge to rehabilitate it in the same way I somewhat did with Chamberlain. As to what the alt-Tiger looked like, that will be illustrated shortly.
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