A cheap weapon still demands research and purpose
France wanted the torpedo to remain a low-cost answer without funding successor technology or defining precisely what its navy had to accomplish.
Complete directory
Browse all time notes.
Explore every watch point in reverse video-date order, then in timestamp order within each video.
Submarines add reach but invite anti-submarine warfare
Submarines extend torpedo warfare, yet detection, depth charges, and homing weapons turn the innovation into a continuing contest.
Peacetime submarine detection creates a secrecy dilemma
Detecting a submarine in peacetime does not mean a navy should reveal its sensors or escalate by attacking it.
Russo-Japanese War: logistics and battle fleets prevail
The Russo-Japanese War disappointed doctrinal expectations: Japanese logistics, geography, and battle-fleet action mattered more than a torpedo-boat-only strategy.
Lissa fails to validate a pure Jeune École fleet
The 1866 Battle of Lissa disappointed Jeune École expectations because Austria and Italy still fought with mixed battle fleets rather than torpedo forces alone.
Alliance with Britain changes France's naval burden
British sea power first constrained French action against German trade, then allowed France to hand major naval responsibilities to an ally in World War I.
Fisher's use of flotilla defence
Jackie Fisher's defensive destroyer flotillas made sense as a complement to a concentrated battle fleet, not as its replacement.
Interwar France mixes doctrine but underuses treaty freedom
Raoul Castex sought a French synthesis of Mahan and Jeune École, while policy failed to exploit treaty freedom for ships under 10,000 tons.
Convoy escort exposes torpedo boats
Light attack craft lose their freedom of movement when assigned to convoy escort and can be drawn into a fight on an opponent's terms.
Old battleships can enforce convoy mission discipline
A slow older battleship could guard a convoy without tempting an aggressive commander to abandon it in pursuit of a faster enemy.
A technical method is not a complete strategy
The conclusion argues that the Jeune École offered technical methods of force application, not a sufficient answer to strategic purpose and enemy adaptation.
Possible successors to the surface torpedo boat
An unanswered counterfactual asks whether sustained French research might have shifted the offset toward rockets, aerial torpedo delivery, submarines, or carriers.
Why aircraft numbers matter across an empire
An aircraft counterfactual favors thousands of upgradable Lincolns over a few hundred exceptional machines because imperial coverage demands numbers.
HMAS Voyager and the limits of a hurried inquiry
The oral-history collection opens onto the Voyager collision, its human cost, and the difficulty of judging rapid official inquiries.
A destroyer officer's service memoir
Destroyer Man follows John Allison's service from HMS Decoy to command of the Australian Tribal-class ship HMAS Warramunga.
HMAS Diamantina's museum story and volunteer base
A book on HMAS Diamantina leads into the Queensland Maritime Museum's preservation work and the staffing pressures faced by volunteer-run heritage sites.
Why Tribal destroyers kept torpedoes
An audience question on an eight-gun Tribal design brings out the trade-off between extra guns and torpedo armament.
How a Nationalist victory in China changes Korea
A Chinese Civil War counterfactual shifts attention from the Korean War's duration to whether its familiar political conditions would exist at all.
Fremantle as a multinational submarine base
Secret Fleets offers a guide to the British, American, and Dutch submarines operating through Fremantle during the Second World War.
Reading the Darwin raids with care
A detailed history of the Darwin raids prompts a warning against neat but implausible stories about radio warning and Japanese jamming.
Postwar debt and British naval retrenchment
A question about postwar naval decline receives a broader answer about debt repayment, defence spending, and political choices.
Tracing warship visits to British promenade piers
A research question warns that records of warships visiting British promenade piers are likely dispersed among local and institutional archives rather than gathered in one list.
Why treaty-era sloops stayed below 2,000 tons
A treaty question explains why navies did not automatically enlarge cheap escort vessels to the maximum tonnage allowed on paper.
Converting Blackburn Rocs into more useful Skuas
A procurement counterfactual replaces an unwanted turret fighter with additional dive bombers or better engines for the Blackburn Skua.
Why U.S. destroyers did not immediately adopt twin five-inch mounts
The delay in adopting twin destroyer mounts reflects torpedo armament, ammunition supply, and sustained-rate-of-fire calculations rather than simple institutional stubbornness.
Designing diesel-electric power for later speed growth
A 2,000-ton escort counterfactual shows that extra diesel generation alone cannot deliver 30 knots unless motors, shafts, propellers, and internal space are sized for the growth.
Why an indirectly bound navy might observe treaty limits
A short treaty-law answer shows how exceeding a nominal limit could trigger escalator rights for other powers and create a wider strategic cost.
HMAS Castlemaine's second life as a training ship
HMAS Castlemaine survived as a stationary engineering and damage-control training ship after her wartime service.
How a speed governor could conceal reserve propulsion power
A follow-up on treaty-era diesel-electric design explores how oversized motors might be explained or physically limited during compliance.
Estimating motor power for a 20-knot Flower-class escort
A rough machinery calculation asks how much electric-motor power a Flower-class-sized escort might need to reach 20 knots.
A guide to Brisbane's wartime submarine base
Subs Down Under documents the wartime buildup at Brisbane and the American submarines that used the base.
HMS Unicorn as forward aviation support
A carrier question introduces HMS Unicorn as a forward aviation-support ship rather than an ordinary fleet carrier.
Dominion autonomy under the Second London Naval Treaty
A Canada counterfactual shows why the Dominions had to sign naval treaties for themselves rather than being bound automatically by London.
Why ship's cats rarely appear in official casualty totals
A playful question about ship's cats reveals the divide between official crew accounting and the emotional politics of animal losses at sea.
When destroyer guns begin to create a cruiser
A question on French large-destroyer guns becomes a warning that very heavy destroyer armament can blur the line with a cruiser.
Hood's modernisation and Moskva's maintenance failure
Comparing Hood with Moskva separates a delayed reconstruction programme from Russia's deeper failures in maintenance, logistics, and institutional support.
Hood's prestige role versus an operational flagship
Hood's global fame and imposing appearance made her the Royal Navy's public symbol, but commanders did not always choose her as their working flagship.
Why Slava was not simply a Kara replacement
Slava's long-range anti-ship armament and presence role made it a different kind of Soviet cruiser from the Kara-class task-group escort.
How peer review preserves evidence-backed disagreement
A friendly dispute over Slava becomes a concise explanation of why rigorous peer review can strengthen scholarship without forcing every reviewer to agree.
S-300F: a major advance with a heavy support burden
The S-300F gave Slava a markedly stronger air-defence system than earlier Soviet naval missiles, but its complexity limited real-world performance.
A cruiser analogy for Kara and Slava
A proposed destroyer-versus-light-cruiser analogy leads to a clearer distinction between Kara's group role and Slava's command and missile role.
Legacy point defence and a conservative Slava design
The Slava combined capable 1970s systems with older point-defence technology whose upgrade path had effectively run out.
Radar interference and the Type 42 comparison
The reported radar and communications interference comes from a remembered naval architect's conference comparison with Type 42 problems in the Falklands War.
Why Britain built the R class and what might have followed
One comment presents the R class as a numbers-driven addition to the slower battle fleet, then asks how a delayed war might have changed Britain's next design.
What a P-500 hit could do to an Iowa
A large Soviet anti-ship missile might mission-kill an Iowa-class battleship, but armour and subdivision made outright sinking far from certain.
Why a submarine changes the Slava calculation
A Slava visit could be politically conspicuous, but a nearby submarine illustrates how undersea warfare can constrain a surface combatant.
Fallback designs beyond warships: HST, B-32, and Kitty Hawk
Rail, bomber, and carrier comparisons test when a practical fallback can succeed beside a more ambitious programme.
Why a larger Kirov backup was impractical
The idea of a non-nuclear Kirov substitute runs into shipyard capacity, competition for resources, and the difference between a backup and a rival programme.