Thursday, March 27, 2008

Colonial Policeman

Yes, the Koryetz (Korean) on the beat. She's shown late 19th century with a French courtesy flag at her mainmast.

It's a fairly typical example of a late 19th century colonial gunboat - the sort built to enforce European colonial laws and domination in the 'uncivilised' areas of the world.

The Koryetz and her sisters were built in Denmark from the late 1870s/ late 1880s. She was equipped with two 8" black powder cannon - limited in range - for knocking down native forts and such. She had a shallow enough draft to go up large rivers and a good spread of sail for those times when coal was in short supply. Was she a steamer with auxiliary sails or a sail boat with an auxiliary steam engine? Either way, those hybrids had the same problem when it came to arming them with guns.

The best place for a gun is on the deck with as wide a field of fire as possible. With a sailer, shrouds, stays and ratlines are going to get in the way of your swivel gun or turret. The Koryetz's answer to this problem was to have two and move them outboard on sponsons (a kind of outrigger) This gave each a 180 deg arc, port and starboard, but, of course, they couldn't be used together as firing across the deck will blow away all those shrouds, etc. Therefore, a two gun ship becomes a single gun ship when firing broadside - inefficient.

Firing end on - possible with guns on sponsons - will likely damage your jib stays and other rigging for'ard.

This problem was why the old sailer/ steamers clung to the broadside, ie, short barreled, seried guns firing through traps in the hull. Swivel guns on the maindecks got in the way of all those sails and ropes.

But, short barreled guns, particularly those firing through traps, only had a short range. There was only limited elevation possible - unless you made the traps so large you exposed the crew - so they fired in a flat trajectory.

This worried large colonial powers, such as Britain, because, her ships were needed to cross oceans and therefore, until steam became more reliable and efficient, Royal Navy ships had to carry sails. These constraints didn't bother those countries whose ships only needed to leave the harbour and cruise for a day up the coast. Those vessels didn't have to carry sails and, so, they could afford to place their guns wherever they liked.

Turrets were the obvious choice and, with the breechloader, they could have as big a calibre as could fit on the hull. British yards made a couple of turret ships for the Dutch in the 1860s, that horrified the British Admiralty.

The Dutch ships carried shell guns on revolving turrets (2 guns) that potentially would've happily blown holes in ships like HMS Warrior on the displacement of a harbour tugboat. Unfettered by sails, they relied on steam alone and their uncluttered decks allowed the turret a whopping 230degs of arc.

Unlike Civil War monitors, the Dutch ships were seagoing and, if Britain and Holland had been at war, could've sailed up and down the coast of Britain sinking whatever they chose. Not a pleasant thought for a country dependent on its sea trade.

But Britain had the services of William White - the finest naval architect of his generation. The French had Dupuy de Lome, the Italians, Bernedetto Brin and together they revolutionised the steam warship - more on these later.

Don

The famous Aurora

Aurora, of the Pallada class, and another of Enkvist's cruisers at the battle of Tsushima. Here she is shown during - my guess - 1927, after she'd been awarded the Order of the Red Banner. On the stern can be seen the Soviet ensign in use between 1923 and 1935.

Her sisters Pallada and Diana were at Port Arthur. Pallada was sunk, raised and taken into the Japanese Navy. Diana escaped the Battle of the Yellow Sea to intern herself at Saigon under the French.

Aurora was interned along with Oleg and Zhemchug by the Americans in Manila following Tsushima in accordance with international treaties. She had a fairly innocuous record after that until October 1917.

Her refusal to follow the orders of the Provisional Government is credited with starting the Russian Revolution. Reputedly, she fired on the Winter Palace in Petrograd - although they're now widely believed to have been blanks.

She's now parked by the banks of the river Neva in St Petersburg as a museum ship.

Don

Wednesday, March 26, 2008

Oslyabya

Oslyabya, of the Peresviet class. She was a Tsushima ship - flagship of the Second Battleship Division under Vice Admiral Felkerzam. Felkerzam had succumbed to an angina attack days before the battle and he was packed in ice in a box in his cabin.

Rhozdventsky didn't release the news of Felkerzam's death in case it caused a loss of morale. That meant the Oslyabya's captain, Vladimir Ber, was de-facto admiral, as the others of the division looked to the flagship for orders.

If you look at the prow you can see what looks to be a bowsprit. Actually, it was a bow chaser gun that fired through clamshell doors - a perfectly useless place to put a gun, a hangover from fighting sail. Japanese Battleship Asahi hit her there with a 12" shell and likely detonated the magazine. Oslyabya sank very quickly - the first steel battleship to be sunk by gunfire alone.

Probably - I'm guessing here - the explosion blew out a large portion of her bottom beside disintegrating her bow section. The momentum of the ship pushed her down until there was enough flooding to cause her to capsize.

Don

Tuesday, March 25, 2008

Baltic Jewel

Izumrud (Emerald) the other of Russia's fast, German-built, 3rd rank protected cruisers. They were a development of the Novik, and were really light cruisers. This is certainly the best photo of seen of either, and its Germanic lines are seen to advantage.

Arguably, the Russian Admiralty displayed a willingness to innovate in a lot of things. Not, unfortunately, in it's appalling corruption and nepotism. The Admiralty mirrored all that was rotten in the Russian autocracy, however, not quite to that of the army.

Russia was always seen as a land power first. Although the Russian navy was founded by Peter the Great, and so gave little away in antiquity and tradition, it had nothing on, say, the British, Spanish or Portugese. Japan's Imperial Navy was only in existence 70 years, yet it defeated the Chinese, Russians, took Tsingtao off the Germans, bloodied the US Pacific Fleet in its own harbour, wiped out a combined British, Dutch, American and Australian squadron off Java and generally caused mayhem for a year and a half until taken down by ridiculously long odds.

Russian ships of the line slaughtered a Turkish fleet of Frigates and Sloops at Navarino? Big deal - the Turks were anchored in a bay, for Allah's sake, it was a turkey shoot! (ahem)

In the Crimean war, Russia found its coastlines fatally vulnerable. A British/French fleet led by Admiral Napier ranged at will along the coast of Russian Finland, sinking anything with a Russian flag. British Marines took the island fortress of Bomarsund right under the Russian Baltic fleet's noses, while Russian warships cowered in harbour.

In the Black Sea, British and French warships came and went at will, landing soldiers and bombarding Russian forts, while the Black Sea fleet sat anchored at Sevastopol.What was the problem?

Many!

First, although Russia had a lot of forests, they grew the wrong sort of timber for which to build ships. The US had the same problem, lack of seasoned oak, and built their's from spruce instead.

Secondly, Russians didn't take to the sea in vast numbers and there was a lack of trained seamen. This problem got worse the higher up the ladder one went. It's no accident that senior Russian Naval officers frequently had surnames transliterated from German, Swedish, Finnish, Courland, etc. The Admiralty frequently filled out the ranks of senior naval staff by poaching them from elsewhere.

Russian ships were frequently made in Finland, who DID know how to build them.

Lastly, steam! The British and French arrived in the Crimea in a fleet powered by auxiliary steam engines. Russia's sailing fleet had no chance against even the modest horsepower of those early marine engines. The Brits and French merely chugged into positions, regardless of wind, where the Russian ships of the line couldn't bear.

The French also showed up with something that changed the whole nature of the ballpark, an armoured 'floating battery.'

Even firing hot shot, the Russian coastal batteries could make no impression against the sloped armour of the French.

Steam and armour shook the Naval fraternity to its very foundations. In 1862/5, river fleets of armoured ships were battering away at each other in the American Civil War. HMS Warrior, the first warship built completely of iron, slid down the slipway in answer to the French armour-on-teak Gloire - and Franco British relations improved markedly. French inventor Paixhans invented the explosive shell gun for marine use and relations went sour again.

The Americans preferred their Dahlgrens, firing a heavy ball designed to splinter iron, but improved ranges, rifling, steel Harveyised armourplate, rendered the massive Dahlgren to history.

The Russians did their best to remedy the hand they were dealt. The Russian Navy lacked an ice free port and could only train its crews 4 months of the year. It lacked the industrial infrastructure of Britain and France and had to rely a lot on purchasing overseas the engines and technology it needed to build a modern fleet.

Like the Confederate States Navy, however, it tried its hand at out-innovating the competition.
The Russian Admiralty decided it needed shallow draft turret ships to defend habour mouths and rivers. They came up with the Popovkas - truly a bold idea!

The Popovkas were completely round like manhole covers. This gave the two turrets 360 degrees of fire. Unfortunately, they were well nigh unmanageable in anything except upriver with a strong current. Otherwise, they spun around like tops - great concept, bad idea!

Until the 1880s, Russia had a coastal fleet of large monitor type vessels. Towards the end of the 19th century, however, the French took a deep interest in Russia's military potential.

It was self interest, of course, and France needed an anvil at Germany's back for its long term goal of righting the wrongs of the Franco-Prussian War - to whit, the recovery of Alsace-Lorraine.

France poured loans and technology into Russia's industrial infrastructure and railway network - so it could mobilise her armies more quickly, of course! Russian warships began to slide down the slipways in ever increasing numbers, often reflecting French ideas on how they should be built. Russian battleships were heavily built up, like their French cousins. They were fussy and complicated and took twice as long to build as British ones - just like French warships.

Russians liked to build a lot of unnecessary stuff into their ships - to make the lives of the effete Russian aristocratic officers more comfortable. Officers quarters were plush, Edwardian salons where the champagne flowed freely. A lot of wooden appointments is a bad idea in a ship of war in the days of explosive shells!

The Japanese saw that too and developed shells containing mercury fulminate and a handful of manganese. They called them 'shimose' shells and they equipped them with instantaneous fuses so they turned into a fireball the moment they hit anything. Suvorov, Alexander III, Borodino and Orel caught fire pretty much the moment Japanese shells began to rain on them at Tsushima. The Russian gunners abandoned their guns, as anyone would, rather than be roasted.

Unfortunately, Russian shells had been carted all the way around the world, through the tropics, and were starting to deteriorate. Despite poor expectations, Russian accuracy was pretty good at the beginning of the battle, but many of the shells were duds. Observers on Suvorov saw a shell hit the Japanese battleship Shikishima square on the turret, to see it break up - bummer!

One that did explode smacked into Togo's Mikasa right behind the foremast and very nearly blew the Japanese Admiral off his bridge. The Japanese ships were not invulnerable and Vitgeft's squadron knocked them around a bit at the battle of the Yellow Sea.

But Togo knew what he was doing and had crossed his Ts, which is what he did at Tsushima - sailing right around the van of the Russians, concentrating on Rhozdventsky's best ships, a good 7 knots faster. In all, a 15 minute bombardment was all that was needed to decide the matter. The rest of the day was concerned with mopping up.

It wasn't that the Russians were that bad or their ships that poor. Ok, both ships and crews were inferior to the Japanese, but a few better tactical decisions might well have swung things the other way. Alas, Rhozventsky was concussed and his flagship a ruin and Nebogatov, his second in command, was too far back to realise he was now in charge.

Vladimir Ber, Oslyabya's captain and de facto Vice Admiral of the second division, went down with his ship early on and no-one on Sissoi Viliki or Navarin thought to give some orders. There was muddle in command, probably a result of Rhozdventsky's autocratic style, and order was restored, of sorts, only at dusk when Nebogatov finally realised he was in charge. All too late because the Russian first division was already toast.

Following Tsushima, Russia built more ships, of course. There was the 'intermediate dreadnoughts' Andrez Pervozanni, Pavel I and Ioann Zlaloust. Oblukhov, the Russian gun makers, gave them a 60 cal 12" gun - the most powerful afloat at the time. Then there were their dreadnoughts, the Ganguts, long, gangley turbine ships with four, triple 12" turrets ranged along their centrelines. This gave them a potential broadside of twelve 12" guns - in the days when such things mattered. Their only problem was they took so long to build. Like French dreadnoughts, they found the competition had moved on by the time her builders signed them off. The Imperatritsas, their next class of dreadnoughts, chose the same turret arrangement - and a 600 foot long hull.

Russia built no more battleships because the revolution happened and by the time they had the cash to get back in the game, the battleship era was fading and there seemed little point.

The Russo-Japanese war saw a European power humiliated by an emerging Asiatic power. Conventional, racist, Eurocentric opinion was that it shouldn't happen. Only the British were pleased - after all, anything to tame the Russian bear and they rather admired the 'plucky little Japs.' Besides Russia, the least pleased were the Americans, for they now had to reckon on an Empire perilously close to 'their' Philippines - an Empire that was soon to introduce the fast battleship (albeit with 14" guns) fractionally before the British, 'Queen Elzabeths.' Furthermore, an empire that came out of the 1st World War with extensive possessions well out into the Pacific - and rather too close to Hawaii for comfort.

Don

Monday, March 24, 2008

Another of Essen's cruisers

Bogatyr, Russian protected cruiser of the second rank. This was one of Admiral Essen's Vladivostok cruisers that didn't show at the battle of Ulsan because her captain had ran her onto rocks outside harbour.

Built in 1902 by Vulkans of Stettin, Germany, they were actually early light cruisers and pretty good for its day. Her sister Oleg was torpedoed by a British CMB in 1919. Two others served in the Black Sea and were incorporated into the Soviet Navy, with suitable revolutionary names, Pamiat Merkuria and Komintern.

Bogatyr was repaired and served on until broken up in the '20s.

Don

Old Crock

Oh, dear! The Vladimir Monomakh was already obsolescent when she was built in the early 1890s. It proved the Russians weren't in the game and needed foreign technology if she wanted a modern navy. She was built originally with a full ship rig (sails) to save coal - standard world practice until the late 1870s.

Monomakh shouldn't really have been included in Rhozdventsky's inventory, but for some reason, joined Enkvist's armoured cruiser squadron.

Enkvist left her to guard the supply ships when he fled the battle of Tsushima. Monomakh's captain instead decided to follow the rest of the fleet as they tried to make Vladivostok. Miraculously, she caught up during the final stages of the battle. Likely the Japanese considered her not worth sinking and so let her go.

After dusk on the 27th May 1905, the Japanese battle squadron drew off and let loose the destroyers to clean up the surviving Russian fleet. At that time, Orel was a smoking ruin, unable to steam, Suvorov had capsized, as had Alexander III, and Borodino blown up.

Admiral Nebogatov was trying to gather the remnants about him to continue the run to Vladivostok, but the surviving Russians were in a poor state.

Battleship Sissoi Veliki and cruiser Admiral Nakhimov were torpedoed and sunk with heavy loss of life. The next to go was poor old Monomakh, sunk by a single Japanese torpedo.

The Russian destroyers all got battered about, trying to protect the battleships. In the end, only Biedovy, Grozny and Bravy survived the night, Biedovy giving out late the next afternoon.

The next morning Navarin sailed into drifting mines laid by Japanese destroyers and sank. Orel, adrift, ran up white flags and the crew took to the boats. Nebogatov was left with Nikolai I, Seniavin, Ushakov and Apraxin.

All, but the Ushakov ran up white flags when they found their old fashioned guns hadn't the range to beat off Togo. Ushakov took a vote among the crew and refused to surrender - she went down colours flying after a two hour hammering.

The last to go was the old Dimitri Donskoi, an armoured cruiser of similar age to the Monomakh. Her captain beached her on Takeshima Island to prevent her being torpedoed and fought her there for three days. Eventually, with all ammunition gone, her crew walked ashore after setting charges.

Don

Ugly Duckling

Svietlana, an ugly armoured cruiser built in Denmark about 1897 for the rapidly expanding Russian Fleet. She was one of Enkvist's cruisers at the Battle of Tsushima and here she wears the colour scheme of the Second Pacific Squadron. Likely the photo was taken before the fleet set out in October 1904.

Svietlana tried to follow Rear Admiral Enkvist when he fled late in the battle. Unfortunately, she'd taken hits that had damaged her engines and was unable to keep up. Her captain, therefore stood off to draw the pursuing cruisers of Japanese Rear Admiral Kamimura away from Enkvist's surviving squadron.

But Kamimura was called away by Togo, in any case, to round up the Russian supply ships. Therefore, Svietlana staggered off towards Tsushima Island in the hope she might slip past the Japanese and make Vladivostok.

Alas, Dewa's cruiser's caught her and requested her surrender. Svietlana would have nothing of that and their ensued an unequal fight with no less than four Japanese. After Svietlana fired off her remaining ammunition, she opened her Kingston valves and sank herself.

Most of her crew were picked up by the Japanese, who regarded them as heroes for fighting their ship to the last.

Svietlana was a tough ship, despite her antiquated appearance, but her speed turned out to be her biggest problem. Her old fashioned 'extended ram' bows, reminiscent of French practice of the time, resulted in an 'ugly duckling' appearance. But, she performed better than some of her more modern squadron mates.

Don