RPN Redoubtable (PD-1905)
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The previous class of battleships were a very good first effort. The use of the
triple turret to give a 50% increase of firepower was a masterstroke. The next
class would follow general practice and be what would become semi-dreadnoughts.
The same layout of the Resolution was followed but the 6" guns were replaced
with five twin turrets of 10" guns. A slight increase in all dimensions and
weight was required to take the ships to a new level. This was Panagaea's trial
between turbine and triple expansion engines. Redoubtable was fitted with the
turbine machinery. One thing that this required was a change from two to three
funnels.
The turbine trials were a success. For the same weight of machinery, the turbines
produced more power and therefore more speed. The other trial that turned out
well was the mounting of the 10" turret in X position. A lot of Naval pundits
postulated that the concussion from the 10" guns firing directly aft would have
a damaging effect on the crew inside the 12" turret. This never happened. Hardly
had the ships entered service than the Royal Navy revealed the Dreadnought to
the world. All of the Pre-Dreadnoughts and Semi-Dreadnoughts were obsolete at
one stroke. The Resolution was still a good ship, just not as good as the
Dreadnought.
The Redoubtable was converted to an Area Defence Vessel 1930-32. The Panganaean
Navy had a use for this ship. At the North-east tip of the land was a volcanic
area rich in gem stones. The Panagaean Government had had a base in March Bay
where the volcanic island joined the mainland. The volcanic area had nowhere an
airfield could be placed. The Redoubtable was the answer. Being able to house
aircraft of its own and to have larger flying boats based on it meant the area
could be kept under surveillance to stop people helping themselves to the
gemstones without the Government getting its cut. The Redoubtable did this job
well. Its aircraft spotting may suspicious craft, which were then intercepted by
the destroyers on station. Early 1942 and as the Japanese struck at the Aleutian
Islands, they had not forgotten to neutralise as much of the Panagaean
infrastructure as they could reach. This included the March Bay base. The
Redoubtable received two torpedo and four bomb hits which was too much for the
old ship to handle and it capsized. The hulk was broken up post war.
Displacement | 18,100 tons std, 20,500 tons full load | |
Length | 484 ft | |
Breadth | 88 ft | |
Draught | 27 ft | |
Machinery | 2 shaft, triple expansion, 20,000ihp / 2 shaft, steam turbines, 24,000shp | |
Speed | 19 knots / 21 knots | |
Range | 4000 miles at 10 knots | |
Armour | 11" side, 3" deck, 10" turrets (12") / 7" turrets (10") | |
Armament | As completed 6 x 12" (2x3) 10 x 10" (5x2) 12 x 4" LA (12x1) 2 x 3" AA (2x1) added 1916 |
As ADV 3 x 12" (1x3) 4 x 10" (2x2) 6 x 4" LA (6x1) 12 x 2pd AA (3x4) |
Complement | 790-820 as Flagship | 650-680 |
Notes | Redoubtable - sunk in March Bay by Japanese aircraft 1942 Magnificent - accommodation ship 1923, deleted 1934, scrapped 1936 |
Short Singapore that was based on the Redoubtable. These proved very useful
for the spotting of suspicious vessels.
Remember the three triple 12" turrets and eight twin 10" recovered from the
sidelining of the Magnificent and the conversion of the Redoubtable.