Hello everyone!
Continuing the German AU:
9. Scharnhorst and Gneisenau: Real battleships
The Deutschland had been the cause for intense political battles, and plans to build three additional ships of her type, as the Navy demanded, died with the Great Depression. The next building project was an attempt to squeeze as much of Deutschland's capabilities as possible into a 10.000-ton hull, yielding the Admiral Graf Spee, a thoroughly flared ship which sported six 280mm guns, but not enough armour to beat 203mm shells and only 26 knots speed, making her highly vulnerable against heavy cruisers. If Deutschland had not already existed, Graf Spee might have been considered quite the achievement; as she had to live up to comparison with Deutschland, she was considered little more than the world's slowest heavy cruiser. By the time she was in service in 1935, Hitler was already in power, and the Kriegsmarine abandoned all restraint. The next two capital ships - intended to replace Nassau and Westfalen - started in 1934 as 26.000-tonners repeating Deutschland's main features, but mounting a fourth 280mm triple turret forward. The displacement handsomely exceeded Germany's allowance under the Treaty of Versailles, but this was no longer a relevant consideration. Various design changes made displacement grow by 6.000 to 32.000 tons, and the ship acquired more and more features of a real fast battleship. The final design of 1935 bore no physical resemblance to Deutschland any more, but became the prototype upon which all further German large surface ships were modeled, with a tower mast forward, a big single funnel and a flush-decked hull. To achieve the desired speed of 30 knots, the diesels were swapped with turbines and high-pressure boilers of 138.000 hp, which were supposed to give nearly the same range, but in practice burned twice as much fuel as anticipated, resulting in a range of slightly less than 7.000 miles. They also were prone to malfunctions and needed very much maintenance (Scharnhorst's in particular; Gneisenau's engines were sturdier). The belt was thickened to 320mm, and internal compartmentalization was much improved, but horizontal protection remained inadequate. The main guns, whose protection was considerably stronger than Deutschland's, were augmented with 8 150mm guns in twin turrets and 12 105mm flaks; light AA was quite strong by 1935 standards with 16 37mm guns and a dozen 20mm. This was the final design when two ships were laid down in 1935:
Building was already well underway when Hitler managed to legalize the ships by signing the Anglo-German fleet treaty later in 1935. He cheated right from the start, because officially, displacement was stated as 26.000 tons, and the true figure of over 32.000 tons was not published before 1945. Even before the ships were laid down, feasibility studies were undertaken to replace the 280mm triples with 350mm twins, and in 1936 it was decided to re-arm them as soon as the bigger guns could be produced. They were provided with barbettes, hoists and magazines that could take both calibers from the beginning, and only the first ship was eventually completed with the 280mm triples in January 1939. For the second ship, the 280mm triples were not even built, and it was completed with the 350mm guns. They received the names Gneisenau (commissioned January 1939) and Scharnhorst (commissioned October 1939). At that time, Scharnhorst looked like this:
After the nearly disastrous encounter with HMS Hood and Howe in November 1939, Gneisenau was repaired during the winter and re-armed with 350mm twin turrets. The refit was completed in less than four months, a remarkable feat for the Wilhelmshaven navy yard. It was only possible because Bismarck and Tirpitz, which were originally supposed to be armed with twelve 350mm guns in four triples, were re-armed with 406mm twins during construction, leaving a surplus of already manufactured 350mm pieces. Scharnhorst also had been damaged, and during repairs was fitted with a clipper bow for improved seakeeping. After Weserübung, both ships were damaged and needed till December 1940 to become fully operational again. During the repairs, Gneisenau received a clipper bow as well. During the breakout into the Atlantic early in 1941, Gneisenau looked like this:
While Gneisenau had the very heavy damage she had sustained just after the channel dash repaired, Scharnhorst operated successfully in the Arctic. Apart from augmented radar and flak equipment, she had received a new mainmast further aft. By mid-1943, she looked like this:
Gneisenau had completed her repairs in October and was just fully worked up when Scharnhorst was lost. Gneisenau made a last appearance in the Arctic, then was involved in some intense fighting in the Baltic. During her last success in the battle of Dagö, Gneisenau, sported a very extensive radar suite a light flak armament of 24 fully automatic 37/69s and 48 20/70s, looking like this:
After Germany's surrender, Gneisenau was ceded to the Soviet Union and towed to Leningrad, but the accumulated damage was beyond economic repair, and she was scrapped from 1949 through 1953. Despite this sad fate, there could be no doubts that Gneisenau had indeed been a lucky ship. Although she was repeatedly heavily damaged, only 93 crewmembers died on her during the entire war, and she was credited with sinking two British aircraft carriers and a French and a Russian battlecruiser. She also accumulated by far the highest mileage of all large German warships, operating all across the Atlantic from the North Cape to Thiaria.
Greetings
GD