Video
Bruships 174: Ten Days to Christmas... have I got the lights up yet?
Study Bruships 174: Ten Days to Christmas... have I got the lights up yet?, a Dr. Alex Clarke video from 15 Dec 2024, with 83 time notes. Topics include Ancient Naval Warfare, Battleships, Live Q&A.
Time notes
- 7:46Hoche's short window as a capable ironcladNotable Point
Hoche remained competitive only briefly: a few years as a capable combatant, then a third-line ship, before rapid ironclad development made her obsolete.
- 13:02QuestionWhat limited Japan's ability to build more escorts before and during the Pacific War?AnswerQ&A
Engines were not the main obstacle; yard allocation, Army-Navy control disputes, and Japan's short-war strategy made large escort investment unattractive.
- 16:52QuestionWere the Queen Elizabeth-class carrier plans finalized before the F-35B program was under way?AnswerQ&A
No. The carrier and aircraft programs developed over broadly the same long period.
- 17:14QuestionWould new Italian fast battleships have led the Royal Navy to retain HMS Tiger instead of Iron Duke?AnswerQ&A
Probably not on their own; the Royal Navy could reinforce the Mediterranean, and Tiger only becomes useful through an expensive, extensive reconstruction.
- 30:41QuestionWhat is the Bismarck-like battleship shown sliding down a mountain in Indiana Jones and the Great Circle?AnswerQ&A
It may be a fictional early German battleship with Bismarck-like styling but eight 11-inch guns, not the historical Bismarck itself.
- 33:09QuestionIf the Royal Navy rebuilt HMS Tiger for front-line service beginning in 1937, what would the refit look like?AnswerQ&A
About 30 knots, eight modern 14-inch guns, a compact 4.5-inch dual-purpose battery, and extensive light anti-aircraft weapons.
- 36:09QuestionWould retaining and rebuilding Tiger help or hinder efforts to modernize Repulse?AnswerQ&A
It would help overall, but Hood would probably receive the first modernization while Repulse stayed ready to hold the line.
- 38:18QuestionDo the Royal Navy's 18-inch guns point to an intended 18-inch battleship design?AnswerQ&A
Possibly; their original dimensions and the timing of Agincourt suggest a plausible one-off experimental battleship, but the surviving evidence is incomplete.
- 44:29QuestionWould an Admiral-class carrier conversion be built if the Washington Naval Treaty were delayed by two or three years?AnswerQ&A
No. The decisive choice belonged in 1917, well before even a delayed Washington conference.
- 46:13QuestionCould the Regia Marina have attacked Toulon as Italy entered the Battle of France?AnswerQ&A
It was possible but risky; Toulon's defenses could inflict losses, and destroying French ships might later help the Royal Navy.
- 47:25QuestionWhy did a British newspaper call the Type 45 destroyer a battleship?AnswerQ&A
It repeated reporting that treated warship and battleship as interchangeable, without enough specialist editing to correct the classification.
- 49:13QuestionWhen was the Royal Navy's last good procurement period?AnswerQ&A
The late 1960s buildup toward CVA-01, followed by a long decline that recent construction has only begun to slow.
- 50:20QuestionWhy did the US Navy use the 20 mm Oerlikon rather than the Army's Hispano-Suiza cannon?AnswerQ&A
The Oerlikon tolerated sustained high-volume fire much better, while the more precise Hispano was optimized for shorter aircraft firing cycles.
- 51:50QuestionHow effective would a sixth Queen Elizabeth-class battleship armed with five quadruple 11-inch turrets be?AnswerQ&A
Very effective: about 28 knots and twenty guns would create an unusually fast capital ship with a daunting volume of fire.
- 54:44QuestionWhat if Britain introduced convoys earlier or later in the Second World War?AnswerQ&A
Earlier was scarcely possible, while a delay beyond the opening months could expose shipping and alter the survival of several major warships.
- 59:36QuestionWhat if Allied analysts had properly studied the Long Lance plans they received?AnswerQ&A
They did study them, but wrongly decided Japan could not build the torpedo the plans described.
- 1:00:58QuestionWhat if Senator Tillman had promoted an armored carrier based on one of his maximum-battleship designs?AnswerQ&A
It would likely produce early super-carriers and force much higher, differently distributed carrier limits at Washington.
- 1:07:03QuestionWould a Warrior-sized ironclad combining broadside guns, turrets, and barbettes be a practical experimental ship?AnswerQ&A
Probably not; it combines too many immature systems and leaves major endurance, rigging, ammunition-handling, and stability problems unresolved.
- 1:15:48QuestionHow would eight 18-inch guns on Hood affect the interwar naval treaties and later battleships?AnswerQ&A
It could force an 18-inch category or a 45,000-ton standard, making the later British, American, Japanese, and German fleets fundamentally different.
- 1:19:23QuestionWhat would the ideal ship of the line look like?AnswerQ&A
A two-decked 80-gun ship offers the best broad balance of power, numbers, handling, and maintainability across periods.
- 1:21:01QuestionHow should a Persian commander fight the Athenians after Thermopylae?AnswerQ&A
Move quickly to deny the Greeks time, and at Salamis keep the Egyptian ships as a reserve behind the battle line rather than detach them.
- 1:35:15QuestionCould Roosevelt have secured Lend-Lease earlier when Britain warned of its financial position?AnswerQ&A
Probably not; Congress needed evidence that Britain could remain in the war and use American aid effectively.
- 1:38:05QuestionHow effective would HMS Devastation have been after her 1891 refit, and how would the Royal Navy use her?AnswerQ&A
As a useful second-line battleship that covered quieter stations and freed modern capital ships for the main theater.
- 1:40:42QuestionWere there historical ship hunts comparable to the hunt for Bismarck?AnswerQ&A
There were many raider pursuits, but treaty-era scarcity made the full-scale hunt for one modern capital ship unusually consequential.
- 1:43:43What design organization changed between Scharnhorst and BismarckNotable Point
Scharnhorst's relatively coherent design leadership contrasts with the committee politics and inconsistent metallurgy that made Bismarck larger and less efficient.
- 1:48:18QuestionCould the G3 or N3 designs have been converted into aircraft carriers?AnswerQ&A
The G3s could; their early construction state allowed an almost purpose-built carrier, while the N3s had not progressed enough to offer the same route.
- 1:49:37QuestionHow should an enormous Imperial task force be used for anti-piracy and rebel suppression?AnswerQ&A
It should not be treated as a patrol group at all; it is a sector-level battle fleet suited to major conquest or a decisive campaign.
- 1:52:09QuestionWill the Rolls-Royce MT30 supersede the General Electric LM2500 in naval service?AnswerQ&A
It may take a leading share for a time, but the two manufacturers are likely to alternate as each introduces newer generations.
- 1:54:21QuestionWhat changes if Germany builds a small test carrier before Graf Zeppelin?AnswerQ&A
Germany learns practical carrier operations earlier, while Britain accelerates or protects its own carrier force and treats German flight decks as an operational threat.
- 2:02:30QuestionWhat could France have done to make Hoche less visually objectionable, and was the designer blind?AnswerQ&A
The designer was not blind; the appearance reflected too many combined requirements and France's return to full-size capital-ship construction after a long gap.
- 2:03:20QuestionWhat happens if Bismarck survives the Swordfish attack and reaches a French repair port?AnswerQ&A
She is patched at Brest and moved to Saint-Nazaire, while Britain uses bombing and a reinforced submarine watch to contain her.
- 2:09:23QuestionIf Hood carried 18-inch guns, would the US Navy decide that its 16-inch/45 was no longer enough?AnswerQ&A
The pressure would favor the developing 16-inch/50, though it remains unclear whether the 16-inch/45 becomes inadequate.
- 2:11:34QuestionWould the Royal Navy rush the Saint-Nazaire raid if Bismarck reached the dry dock?AnswerQ&A
Probably, but denser defenses would make success much less likely unless a bombing diversion distracted the harbor at the critical moment.
- 2:15:10QuestionHow would a reliable screw breech developed in 1750 change naval warfare?AnswerQ&A
It would greatly raise rate of fire, reshape ships of the line, and accelerate cartridge, ignition, recoil, and projectile technology.
- 2:20:01QuestionHow did the different Royal Navy reserve organizations relate to one another?AnswerQ&A
They were parallel organizations aimed at different pools of naval experience and civilian volunteers, not a simple hierarchy of reserve tiers.
- 2:25:27QuestionWhat if the US Navy had properly tested and fixed the Mark 14 torpedo before the Pacific War?AnswerQ&A
Japan suffers earlier warship and merchant losses, worsening later operations and logistics and probably shortening the war by several months.
- 2:29:39QuestionWould rebuilding HMS Tiger make production of smaller Tiger Cub cruisers more likely?AnswerQ&A
No; the strongest case for Tiger Cubs comes earlier, when battlecruiser costs outgrow the need for numerous distant-station cruisers.
- 2:33:34QuestionHow would continuing Canada's Naval Service Act affect the First World War?AnswerQ&A
Canada would provide more escorts and cruisers, adding to the Allies' already large advantage in the supporting ships Germany had neglected.
- 2:37:52QuestionHow would Jutland change if the armored-cruiser screen were replaced or reinforced by Tiger Cub cruisers?AnswerQ&A
Dogger Bank changes first, and at Jutland the squadron adds both combat power and a vice admiral able to resolve a critical command gap.
- 2:43:50QuestionWhy are ocean surveillance ships not normally armed or permanently escorted?AnswerQ&A
They operate behind layered defenses and can receive an escort when required, while nearby anti-submarine forces protect them against the likeliest threat.
- 2:44:57QuestionCould a different result at Jutland make the First World War end earlier?AnswerQ&A
Yes; annihilating the German fleet could enable a tighter Baltic blockade and impose military and economic burdens Germany could not easily sustain.
- 2:47:05QuestionWhat would a separate battlecruiser limit on top of the Washington treaty's battleship allowance change?AnswerQ&A
It would likely be a five-ship category, preserving more fast capital ships while making national tonnage and carrier-conversion bargains much harder.
- 2:52:34QuestionCould the United States have invaded Japan instead of dropping atomic bombs?AnswerQ&A
Yes if the weapons failed to become usable; otherwise American leaders would use them rather than proceed directly to invasion.
- 2:56:57QuestionWas the Hunt class originally compromised by a mathematical design error?AnswerQ&A
Yes; a mistaken scaling calculation passed through wartime review but was identified and corrected relatively quickly.
- 3:03:01QuestionWas there a Ching Lee story about inventing a new frantic priority stamp for naval procurement?AnswerQ&A
Yes. His unofficial stamp was mistaken for an authorized top priority and caused marked work to be handled first.
- 3:04:44QuestionCould a Chatham-subclass Town-class cruiser exceed 30 knots after a complete boiler and machinery refit?AnswerQ&A
Potentially, provided the refit also strengthened the framing and bow.
- 3:08:33QuestionWould an eight-gun 14-inch Tiger be more powerful than a six-gun 15-inch Renown?AnswerQ&A
In broadside weight, yes; Tiger would throw more shell weight, although Renown would be faster.
- 3:09:30QuestionShould the United States and Canada use sonobuoys or towed-array icebreakers to monitor a more contested Arctic?AnswerQ&A
Seabed sensors and submarines are more practical; moving ice makes an icebreaker's towed array especially vulnerable.
- 3:12:23Why the Royal Navy needs overlapping submarine classesNotable Point
Seven attack submarines are described as a bare minimum, while an overlapping two-class cycle would sustain ten to fourteen boats and balance mature crews against newer technology.
- 3:17:01QuestionWhat happens if a German submarine warns the High Seas Fleet that the Grand Fleet has sailed during the Jutland operation?AnswerQ&A
The Germans turn for home and recall the First Scouting Group rather than risk meeting the full Grand Fleet.
- 3:19:49QuestionWould pristine ships from the High Seas Fleet be useful if they reappeared in Germany in 1939?AnswerQ&A
Some could be rebuilt, but crewing and modernization costs plus a major British response would prevent them from transforming Germany's naval position.
- 3:24:47QuestionHow much changes if the United States enters the European war in 1939 or 1940?AnswerQ&A
France probably does not fall, American industry supports the Allies immediately, and Italy is unlikely to enter the war.
- 3:28:41QuestionHow should the Lion-class battlecruisers be refitted?AnswerQ&A
Replace the machinery first, then pursue a Tiger-like reconstruction with modern 14-inch guns and updated protection and secondary weapons.
- 3:31:18Modern armed forces need broad recruitment poolsNotable Point
Modern forces need varied physical and technical skills and cannot afford to discard qualified women during a recruitment shortage.
- 3:38:19QuestionCould Vickers and the Royal Navy have fielded a workable twin 6-inch cruiser turret before the First World War?AnswerQ&A
Yes, but there was no pressing operational need to accept the development and production disruption.
- 3:38:43QuestionWould more Australian wartime infrastructure produce an indigenous cruiser?AnswerQ&A
Probably not; a small aircraft carrier using destroyer-grade machinery would better match Australian industrial capabilities.
- 3:39:16QuestionCould Nelson and Rodney have been modified during construction from 1925 to better engage hypothetical Italian fast battleships?AnswerQ&A
Possibly; F3 work showed that a faster twin-screw design was feasible, but the same Italian threat would probably change the 1930 treaty framework.
- 3:39:54QuestionCould Japan build a 20-inch-gunned Yamato if rival navies already had 18-inch battleships?AnswerQ&A
It might try much harder, because an existing 18-inch foreign battle line removes the overmatch that made the more reliable 18.1-inch gun sufficient.
- 3:41:11QuestionDid the British armaments industry ever test a 20-inch naval gun?AnswerQ&A
It appears to have tested one, but not to have produced it reliably; claims about still larger guns remain uncertain because records are sparse.
- 3:44:44QuestionWhat did brewery ships produce in the Pacific, and who operated the brewing equipment?AnswerQ&A
Civilian brewers serving in uniform produced a mix of light and dark beer, with the exact degree of ship-by-ship specialization unclear.
- 3:51:49QuestionIf the United States enters the European war in 1939 and France does not fall, does the Soviet Union stay out and change the postwar settlement?AnswerQ&A
Probably not. The USSR still intervenes against Germany, although the stronger Allied position may cause the German economy and war effort to fail sooner.
- 3:53:41QuestionWhich admiral should the Royal Navy send to command a major naval war in the 1890s?AnswerQ&A
Geoffrey Hornby, or an officer from his circle, because few contemporaries matched his experience, authority, and ability to manage senior subordinates.
- 3:56:48QuestionHow would one completed postwar Sovetsky Soyuz affect naval history?AnswerQ&A
It would probably slow Western battleship retirements because several navies would retain ships able to meet it at short notice.
- 3:59:10QuestionHow would France respond if Germany built a 35,000-ton Bismarck with 13-inch guns?AnswerQ&A
French plans change little because the fleet still has to counter Italy's more heavily armed Littorio class.
- 4:00:08QuestionWhat if the battleships damaged at Pearl Harbor were beyond repair?AnswerQ&A
The US loses vital bombardment ships and likely completes all six Iowas and the five Montanas, with a secondary chance of preserving a British Lion.
- 4:02:57QuestionWhen did shore bombardment become an effective naval tactic?AnswerQ&A
In antiquity: ships could bombard land once they carried heavy artillery, including Roman ballistae and catapults.
- 4:03:43QuestionWhat happens if a modern British armoured brigade appears in Togo in 1941 with all its equipment?AnswerQ&A
It can be transported to North Africa and would overwhelm the Afrika Korps and Italian forces because the technological gap is too large to overcome.
- 4:05:36QuestionWhy were the Admiral-class preliminary designs with multiple 18-inch guns rejected?AnswerQ&A
They added technical, political, and construction risk while providing more gun than the intended wartime battlecruiser role required.
- 4:09:38QuestionDid other wartime ship classes suffer mistakes like the Hunt class, and who was responsible for its error?AnswerQ&A
Other errors occurred, but the Hunt mistake was exceptional and passed through several missed review opportunities before Goodall accepted responsibility.
- 4:10:55QuestionHave submarines accidentally surfaced through Arctic ice into a camp, and why are deliberate ice breakouts publicized?AnswerQ&A
An accident is possible but unlikely to be public; planned surfacing is a risky demonstration of under-ice and strategic-launch capability.
- 4:12:30QuestionWhich ship had the biggest impact on history?AnswerQ&A
There is no consensus: Dr. Clarke chooses the first successful horizon-going vessel, while Fleet argues for Titanic because of its lasting safety and cultural effects.
- 4:15:56QuestionCould Britain have produced its Second World War escort ships earlier?AnswerQ&A
Yes; treaty-exempt sloops could have been mass-produced throughout the 1930s and might have given the Royal Navy about 200 additional escorts by 1939.
- 4:17:57QuestionShould Hoche fight Royal Navy ironclads or scuttle, and which British classes could she realistically face?AnswerQ&A
She could fight older ships such as the Colossus class, but Admiral- and Trafalgar-class opponents would normally beat her.
- 4:21:35QuestionHow bad was German warship machinery in the Second World War?AnswerQ&A
It could be effective, but poor standardization made every plant unusually individual, difficult to train for, and dependent on experienced crews.
- 4:23:23QuestionWhat would a Tillman-demanded carrier look like if Senator Benjamin Tillman became interested in naval aviation?AnswerQ&A
He would likely demand an enormous prestige carrier because its escort needs could steer cruiser funding and jobs toward Charleston Navy Yard.
- 4:25:37The Nazi-Soviet pact was a race to strike firstNotable Point
The pact created a temporary peace in which both dictators armed rapidly and expected to decide when to attack, with Germany initially ahead in readiness.
- 4:26:29QuestionWhich American Civil War-era gun had the best chance of defeating HMS Warrior?AnswerQ&A
A heavy Dahlgren gun, although Warrior's armor, British armament, and speed would still make her a very difficult target.
- 4:28:56QuestionWhy was the preliminary four-propeller arrangement for an SSN rejected?AnswerQ&A
Primarily because of noise and shrouding difficulties; sensitive propulsor details are withheld.
- 4:29:30QuestionHow early could the Royal Navy have adopted triple main-battery turrets?AnswerQ&A
It was technically possible around the Lord Nelson era, but production efficiency, layout preferences, and a desire for more hulls favored twins.
- 4:33:19QuestionWhat would a postwar Japanese carrier look like if the Pacific War never happened?AnswerQ&A
It would likely develop toward a large fleet carrier comparable in scale and purpose to Midway or Malta.
- 4:34:03QuestionCould Japan have built the original Ryujo design under 10,000 tons?AnswerQ&A
Yes, if it accepted a roughly thirty-aircraft group and designed a true small carrier rather than forcing fleet-carrier capacity into the limit.
- 4:34:42QuestionDo we know which ship caused L'Orient to explode at the Battle of the Nile?AnswerQ&A
Not conclusively. Swiftsure is commonly credited, but several ships were firing and the causal sequence is disputed.
- 4:36:22QuestionWhich American battleship from Arkansas through Wisconsin has the best chance against Yamato?AnswerQ&A
Iowa is the strongest choice; South Dakota is also competitive, while North Carolina marks the earliest class with a plausible chance.