Video
A Ultimate Admiral Dreadnoughts Campaign: Building a Battle Cruiser Navy... part 10
Study A Ultimate Admiral Dreadnoughts Campaign: Building a Battle Cruiser Navy... part 10, a Dr. Alex Clarke video from 23 Oct 2023, with 30 time notes. Topics include Battlecruisers, Cruiser Design, Naval Blockade.
Time notes
- 1:47A battlecruiser navy reaches the fast-battleship eraChapter
The campaign begins in 1932 with a battlecruiser-heavy force approaching the point where faster, more heavily protected battleships become practical.
- 3:42Corsica cannot absorb a fleet-sized repair burdenNotable Point
A 36,000-ton port receives nearly 300,000 tons of damaged ships, turning repair routing into the immediate limit on fleet availability.
- 8:13Aging cruisers can remain useful in presence rolesNotable Point
Older light cruisers no longer suited to a 1930s fleet action can still cover presence duties while newer ships fill the most demanding stations.
- 12:23Fast and slow wings preserve different tactical strengthsNotable Point
The campaign separates a 21-knot battle line from a fast wing of battlecruisers and light cruisers that can catch and overpower the opposing force.
- 15:48Trading cruiser speed for firepower, armor, and rangeNotable Point
A three-knot speed reduction buys a much heavier gun battery, better protection, and greater range in a comparison framed as a move from Leander-like to Town-like capability.
- 22:00A high-speed torpedo run between two opponentsNotable Point
A light cruiser attempts a dangerous pass between two enemy ships so it can concentrate a large torpedo spread on the stronger target.
- 26:50Close action, decisive damage, and the value of replacement capacityNotable Point
A campaign preference for closing range and destroying ships outright becomes a wider argument about how industrial depth shapes naval risk-taking.
- 32:53QuestionWhy did the London-class cruiser use four twin 8-inch turrets rather than three triple turrets?AnswerQ&A
Keeping within the treaty limit, designers judged four twin turrets more survivable than three triples, even though the triple layout would have added a ninth gun.
- 36:56The York class as a warning about false economyNotable Point
Deleting a turret did not make the York-class cruisers proportionately cheaper or less manpower-intensive, while it reduced capability and speed.
- 39:30The counterfactual case for fast 9.2-inch Royal Navy cruisersChapter
A counterfactual considers how rapidly built Royal Navy cruisers with twelve 9.2-inch guns might have strengthened wartime task forces and altered enemy choices.
- 41:43How a 9.2-inch cruiser could constrain Deutschland-class raidersNotable Point
The proposed British cruiser is assessed as a deterrent to Deutschland-class deployments because it combines twelve 9.2-inch guns with greater speed, protection, and likely support.
- 50:53An accelerated Alaska class could reach the Guadalcanal campaignNotable Point
British 9.2-inch cruiser construction might have accelerated the American Alaska programme enough to put 12-inch-gun large cruisers into early Pacific fighting.
- 56:29A battlecruiser building challenge leaves too few destroyersNotable Point
Concentrating construction on battlecruisers produces a powerful capital fleet but leaves the destroyer force underdeveloped.
- 1:05:02Delegated command creates friction and divided attentionNotable Point
A failed attempt to delegate control leaves one cruiser unsupported, while the commander's fixation on missing reinforcements contributes directly to the ship's loss.
- 1:10:44Correcting the G and H-class destroyer torpedo fitNotable Point
A quick correction distinguishes two quadruple 21-inch torpedo launchers from a mistaken description of two twin launchers.
- 1:13:37Repair capacity is a constraint on a global fleetNotable Point
The campaign exposes a practical fleet-management problem: damaged ships must be sent to ports that can actually absorb their tonnage and sustain repairs.
- 1:44:56Defensive minefields still need routes for friendly commerceNotable Point
Large defensive minefields can impede an enemy, but the same barriers become impractical when a navy must keep dense friendly commerce moving through the area.
- 1:49:08Eight 34-knot battleships mark the fleet's transitionNotable Point
Eight new 34-knot battleships with nine 15-inch guns apiece are nearing commission as the campaign moves beyond its battlecruiser-led force.
- 1:54:13QuestionDid Japan have motor torpedo boats, and what constrained their development?AnswerQ&A
Yes. Japan had motor torpedo boats, but it lacked the same domestic motor-yacht industry as Britain and the United States and lost time by repeatedly changing programme direction.
- 2:05:19HMS Argus and the early escort-carrier ideaNotable Point
A counterfactual procurement discussion notes that the Royal Navy had already explored escort-carrier concepts through Argus exercises and merchant-ship conversion ideas.
- 2:11:53Britain's shipyard depth in the dreadnought raceChapter
The campaign's limited construction model prompts a comparison with Britain's far broader network of yards before and during the world wars.
- 2:45:14Concentrating ships for blockade and invasionNotable Point
The campaign shifts 245,000 tons from Plymouth to blockade western France while sequential overseas invasions keep pressure on the French economy.
- 3:13:35Naval infrastructure needs both large and distributed dry docksNotable Point
A useful infrastructure model would distinguish the largest hull a yard can accept from the number and geographic distribution of available dry docks.
- 3:24:32A screen must cover both sides of the formationNotable Point
Six light cruisers do not form an evenly protective screen when the game places four on one flank and only two on the other.
- 3:27:27Newer 6-inch guns could outperform older 10-inch weaponsNotable Point
Weapon caliber alone can mislead: newer 6-inch guns may offer greater practical value than older 10-inch guns through volume of fire, accuracy, and range.
- 3:34:22Why tactical divisions need ships of similar speedNotable Point
Batch-built and refitted battlecruisers are grouped by similar speed so a mixed division is not forced to maneuver at the pace of its slowest member.
- 3:44:14QuestionDid you make the Chester-class light cruisers function like destroyers?AnswerQ&A
Yes. Faced with a choice between light cruisers and destroyers, the campaign built light cruisers and gave them more torpedoes.
- 3:45:55QuestionDid Germany invent combined-arms warfare, and did the Royal Navy contribute little during the First World War?AnswerQ&A
No. British and German forces developed combined-arms methods in parallel, while the Royal Navy secured Allied global movement and contained the High Seas Fleet.
- 3:49:12The Washington Naval Treaty as a narrow diplomatic successNotable Point
The United States could claim success in securing its immediate Washington Treaty aims even if those aims complicated its wider strategic position.
- 4:05:31Gun count could not rescue an under-protected battlecruiserNotable Point
A one-on-one campaign battle shows why more heavy guns do not automatically offset weaker protection, unfavourable secondary-battery reach, or a mistaken decision to abandon withdrawal.