Q&A · 7:25:36 A nuclear escort is most useful when a nuclear carrier must sprint between theaters without leaving its screen behind.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:27:02 A comparison of Chinese and American shipbuilding considers political coordination, then separates ship numbers from tonnage and the contribution of large carriers.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:29:43 A group of three limited French carriers would be most useful providing Atlantic reconnaissance and convoy air cover while releasing better carriers for demanding operations.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:30:49 A blockade might exploit Taiwan's imports, but uncertain stockpiles, global trade disruption, intervention timelines, and the legal control of neutral shipping make success far from automatic.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 7:32:25 Public opposition, royal authority, and unreliable military loyalty limited Mussolini's control, helping explain his preference for politically dependable senior officers.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:34:32 The Bearn hypothetical leads to a brief preference for a Casablanca even before the proposed four-for-one exchange.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:35:06 Outside intervention remains conditional, while the economic effects of a blockade would extend beyond Taiwan and China.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:43:25 A tentative Ireland comparison leaves the question of a peaceful historical parallel unresolved.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 7:45:01 Taiwan can receive self-unloading ships from the Philippine Sea, forcing a blockader to cover difficult eastern approaches and find moving cargo after it lands.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 7:46:52 The Pacific setting calls for distinguishing regional security relationships from NATO, without assuming every framework creates the same obligations.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 7:47:32 A hypothetical conflict between Morocco and Algeria illustrates how major shipping routes can constrain the maritime side of a regional war.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:50:16 Port suitability depends partly on the cargo ship, while inland interdiction requires usable information about cargo movement.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:52:43 Without VLS the Mogami is primarily an ASW escort with limited general-purpose reach; adding cells makes that broader role credible.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 7:54:20 China's triplet satellite constellations offer substantial tracking potential, but low-orbit systems may be disrupted before open war fully begins.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:56:54 Conflicting classifications leave the description of Perry's ships unresolved and illustrate why appearance alone cannot establish hull construction.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:57:09 Improved defenses do not make ships untouchable; they force attackers to spend more missiles to achieve the same probability of a hit.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 7:59:17 A brief answer rejects the idea of an era when warships were unsinkable, without comparing particular designs.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Chapter · 8:03:18 Prewar orders, a 1942 planning horizon, and decades of anti-submarine development shaped the Black Swan class.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Chapter · 8:05:17 Early active-sound research made machinery noise, hull layout, and sensor placement central to anti-submarine ship design.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:05:49 The development chronology distinguishes early submarine-detection experiments from the active-sound work dated to June 1916.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:10:20 A panel challenge qualifies the suggestion that very powerful sonar could affect a submarine's crew at unusually close range.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Chapter · 8:12:26 World War I utility sloops supplied the experience that interwar Bridgewater, Hastings, Kingfisher, Bittern, and Egret designs refined.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 8:13:37 Sloop development depended on obtaining construction funds even where small-ship treaty limits left room to build.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 8:15:59 A small hull and basic armament made the Kingfishers an interwar experiment in the minimum useful sloop.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 8:18:00 Related hull development produced both escort destroyers and the specialist anti-submarine sloops that led to the Black Swans.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Chapter · 8:19:48 Black Swan groups were intended to reinforce threatened convoys with the Royal Navy's most experienced anti-submarine specialists.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Chapter · 8:22:41 Heavy dual-purpose guns, abundant depth charges, and respected builders made the sloops formidable, but they still suffered losses to aircraft, torpedoes, and U-boats.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Chapter · 8:25:32 Direct sinkings capture only part of the class's contribution because expert groups also found contacts and directed other escorts onto them.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:30:31 Direct sinking credit measures only part of an escort's work: suppressing submarines and getting merchant ships through were central aims.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 8:34:42 Earlier X-craft damage and the later air attack illustrate why a sinking can belong to a longer sequence of operations.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 8:38:12 Competing claims to a tactic's invention can conceal the cooperation that made it workable.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 8:39:39 A powerful escort can succeed by making an attacker abandon the engagement before weapons are fired.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Notable Point · 8:41:16 A cavalry example extends the discussion of fear and withdrawal before an enemy force arrives.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:42:34 Limited continuous construction could have restrained fleet size without destroying shipyard skills or national confidence.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:44:33 Portsmouth's ships, museums, forts, and Gosport collections reward several days rather than a rushed single visit.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:47:02 Wooden fleets depended on long-term forestry, imported timber, careful milling, and captured ships rather than simply consuming local oak until it vanished.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:49:03 The counterfactual turns on government cohesion as well as new military capabilities, with Yi Sun-sin used as an earlier comparison.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:50:19 The sophon comparison separates knowing the enemy's plans from having enough force to counter them.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:51:45 Whale-call imitation remains an unconfirmed suggestion here; primitive German noise and bubble devices illustrate acoustic deception.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:53:06 Farragut and Charles F. Adams compare well with contemporary destroyers and should be judged against the technology available when they entered service.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:53:25 In this time-travel scenario, North Korea's useful submarines face the much larger US fleet and carrier force of 1950.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:54:37 Conversions extended some British wartime destroyers, but postwar expectations and the Daring class made the old hulls less attractive than American equivalents.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:55:39 Prewar fleets with a late-war anti-aircraft fit would have more firepower available against wartime air attacks.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:56:06 An aircraft contact report could guide a nearby sloop group to finish an attack, making kill ownership inherently shared.
From 36hrs Live Historiophon 2025: P6 of 9 - The Royal Navy’s Submarine Killers – Black Swans at War · 22 Nov 2025
Q&A · 8:01 A Hawkins modeling question supplies the 7.5-inch gun's length in metres, inches, and calibres.
From Historiophon 2025: part 5 of 9 - Royal Navy & Royal Marines Charity, The Royal Navy Benevolent Trust · 21 Nov 2025
Q&A · 8:55 Foreknowledge of independence dates would let Britain build local courts, elections, civil services, schools, and training ties early enough for a steadier Commonwealth transition.
From Historiophon 2025: part 5 of 9 - Royal Navy & Royal Marines Charity, The Royal Navy Benevolent Trust · 21 Nov 2025
Notable Point · 14:19 Finding former personnel and verifying claims are connected problems for naval charities trying to deliver support after service.
From Historiophon 2025: part 5 of 9 - Royal Navy & Royal Marines Charity, The Royal Navy Benevolent Trust · 21 Nov 2025
Q&A · 18:30 Empire Rising follows technological change and fleet growth, while Glynn Stewart and the Black Library offer other naval science-fiction reading.
From Historiophon 2025: part 5 of 9 - Royal Navy & Royal Marines Charity, The Royal Navy Benevolent Trust · 21 Nov 2025