Why screw propellers won at sea but not everywhere
Screws eventually delivered more power, efficiency, protection, and gun space, while paddles retained advantages on shallow rivers.
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Sultana, USS Cairo, and Civil War river power
Civil War paddle steamers ranged from overloaded troop transports such as Sultana to heavily armed City-class ironclads such as USS Cairo.
From Paddle Ships at War ·
The American Civil War as a river war
Rivers connected depots, railways, fortified cities, and armies, making paddle transport central to both Union and Confederate campaigning.
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Water supply shaped American and British steam railways
Railways followed rivers partly because early locomotives consumed large amounts of usable water, while Britain's denser supply network permitted different engine choices.
From Paddle Ships at War ·
Why steam boilers depended on fresh water
Salt water rapidly caused scale, blockage, and corrosion, making clean feed water a vital engineering and logistical concern.
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Paddle gunboats in the Gordon relief expedition
Royal Navy paddle gunboats carried artillery closest to Khartoum during the failed 1884-85 attempt to relieve General Gordon.
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Why modern rivers would not bring paddle wheels back
Paddle wheels still function on rivers, but generations of refinement have made screws and waterjets the more efficient modern choice.
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Why paddle gunboats suited the Yangtze Patrol
Shallow-draft paddle gunboats could patrol far inland while crews performed most machinery maintenance without dependable dockyard support.
From Paddle Ships at War ·
Gordon leaves Khartoum's river flank unsecured
Gordon's decision to remain at Khartoum without enough troops or a properly secured riverside turned the Nile from a supply route into a strategic vulnerability.
From Paddle Ships at War ·
Kitchener uses the Nile as a protected supply flank
Canadian river specialists and armored paddle gunboats supported Kitchener's measured advance along the Nile in 1896.
From Paddle Ships at War ·
Racecourse-class paddle minesweepers in World War I
The Royal Navy ordered 32 purpose-built paddle minesweepers because shallow draft and independent wheels suited coastal mine work.
From Paddle Ships at War ·
Ailsa Shipbuilding turns small-ship experience into minesweepers
The Troon yard's experience with cargo ships, ferries, gunboats, and yachts helps explain its role in the Royal Navy's paddle-minesweeper program.
From Paddle Ships at War ·
PS Jeanie Deans turns from excursion steamer to minesweeper
A civilian pleasure steamer could become a useful wartime minesweeper because its hull was shallow, stable, and maneuverable.
From Paddle Ships at War ·
USS Wolverine and USS Sable train carrier pilots
Two Great Lakes passenger paddle steamers became unarmed flight-deck trainers that let the US Navy practice carrier landings away from combat zones.
From Paddle Ships at War ·
Why warships rarely carried two paddle wheels per side
Extra wheels complicated the wake and consumed broadside space, so designers usually preferred one larger wheel on each side.
From Paddle Ships at War ·
Paddle minesweepers and convoy escorts in both world wars
Waverley- and Glen-class vessels show how paddle steamers combined mine work, coastal escort, and stable antiaircraft gun platforms.
From Paddle Ships at War ·
How early sonar work avoided paddle and machinery noise
Operators moved under power and then listened while drifting, separating sonar use from machinery and cavitation noise.
From Paddle Ships at War ·
A cautious environmental case for paddle wheels
Paddles may disturb the seabed less and pose less direct danger to underwater animals, but the discussion does not establish an overall environmental advantage.
From Paddle Ships at War ·
Why navies retained paddle warships into World War II
A mature technology remained worthwhile when it still met the speed, maneuvering, escort, and mine-warfare requirements of a small coastal ship.
From Paddle Ships at War ·
What a U-boat Mississippi raid would demand
A speculative Mississippi raid exposes the long refueling chain a German attack submarine would need to reach, fight, and return.
From Paddle Ships at War ·
Demologos shields its paddle between twin hulls
Robert Fulton's War of 1812 harbor-defense steamer protected its central paddle between twin hulls that also provided reserve buoyancy.
From Paddle Ships at War ·
Early steam power fuels invasion panic
Claims that a single French steamship could transform cross-Channel invasion reveal how new propulsion distorted strategic expectations before fleets existed to exploit it.
From Paddle Ships at War ·
Why paddle warships did not return after 1945
Postwar fleets retained a few inherited paddle vessels but did not build a new generation of paddle warships.
From Paddle Ships at War ·
Modern alternatives for shallow-draft combat
A modern navy would use small uncrewed craft for the shallow-water mission rather than revive a military paddle ship.
From Paddle Ships at War ·
When blue-water paddle warships reached their peak
The high-water mark of blue-water paddle development came in the 1860s rather than the 1840s.
From Paddle Ships at War ·
Paddle craft moved troops without becoming landing craft
The historical record shows small paddle boats carrying troops ashore, but not a recognizable purpose-built prewar paddle landing-craft type.
From Paddle Ships at War ·
Four books for studying naval history by period
The episode introduces four broad surveys whose date ranges provide entry points into naval institutions, warfare, technology, and operations from 1500 to 1945.
How permanent state navies displaced older armed institutions
Jan Glete's Warfare at Sea, 1500-1650 frames the rise of centralized navies as an organizational change from feudal, mercantile, and hired forces to permanent state institutions.
The Dutch invasion of 1688 and an English fleet that did not fight
Richard Harding's Sea Power and Naval Warfare, 1650-1830 uses William III's invasion to show how weather, intelligence, political support, and caution neutralized a powerful English fleet.
Why political will can disable sea power
The 1688 campaign shows that ships and professional skill do not create sea power without political cohesion and a willingness to employ the fleet.
British turret ships from Prince Albert to Captain
Lawrence Sondhaus's Naval Warfare, 1815-1914 traces the Royal Navy's early turret ships and the design choices that culminated in HMS Captain's fatal stability problem.
German heavy ships after the Norwegian campaign
Roskill's account follows Scharnhorst, Gneisenau, and Admiral Hipper through torpedo damage, repair, and the lull in German heavy-ship operations after Norway.
Disguised German merchant raiders in 1940
Roskill's The War at Sea, 1939-1945 explains how seven disguised merchant raiders attacked Allied shipping across distant ocean routes while most large German surface ships lay in home waters.
Why the Allies needed the Dardanelles
The opening frames Gallipoli as an attempt to reopen Russia's vital Black Sea supply route and sustain the eastern war.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
Gallipoli inside the wider crisis of early 1915
The campaign unfolded alongside Ottoman defeat at Suez, Russian operations in the Caucasus and Carpathians, and the opening phase of the Armenian genocide.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
Could the Allies seize the Bosphorus without tanks or modern aircraft?
Later weapons were not prerequisites when attackers and defenders in 1915 both operated without them.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
Three moments when Gallipoli might have succeeded
Possible Allied success on 19 February, 18 March, or 25 April 1915 came with diminishing freedom and rising resistance.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
Why Port Arthur did not make Russian defenses unbeatable
The Russo-Japanese War is used to show that strong defenses still depend on the transport system sustaining them.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
What Russia was doing while the Allies attacked the Dardanelles
Russian activity included the Caucasus campaign and Black Sea mining intended to obstruct Ottoman coastal coal traffic.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
Would an open supply route solve Russia's wartime crisis?
Food, ammunition, victory, and the prestige of Constantinople could postpone Russia's political rupture without removing its structural problems.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
Would Constantinople become a vast urban battlefield?
The Ottoman court would probably abandon the capital after an Allied breakthrough rather than fight an unlimited street battle for it.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
A February combined naval and land assault
The most favorable scenario combines troops, bombardment, expendable mine-clearing ships, and rapid occupation before Ottoman defenses harden.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
A Greek-administered Russian Constantinople
An early victory might produce a Russian protectorate administered by Greece, drawing another Orthodox state into the Allied coalition.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
Supplied Russia increases pressure on Austria-Hungary
Black Sea supply depots and freed Allied forces could intensify the multi-front strain on Austria-Hungary and Germany.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
How victory could reshape the Anzac memory
A successful first campaign could make Gallipoli a founding story of Anzac victory rather than endurance amid defeat.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
Could a naval force capture Constantinople?
The answer stresses that a 1915 fleet carried rifle-trained sailors and Marines and could compel a city with naval gunfire.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
Would Bulgaria join the Allies after a breakthrough?
Russian and Greek possession of Constantinople could pull Bulgaria toward an Orthodox Allied coalition.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·
Could Greek and Russian churches share Constantinople?
Wartime control of Constantinople could postpone the ecclesiastical rivalry between Greece and Russia until after victory.
From Patreon 13: Martin Doherty: What if Gallipoli had succeeded? ·