Chapter · 46:38 Hasler combined self-steering gear, an enclosed deck, and a junk rig to reduce the work and exposure of sailing alone across the Atlantic.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 53:09 Submarine reconnaissance and sabotage used several canoe designs, including earlier Mark I craft as well as boats related to Frankton's Mark II.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 53:36 Hasler's landing duties and unusually senior decoration prompt a suspicion of earlier specialist work, but that explanation remains unproved.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 1:02:29 Hasler received the DSO after the absence of enemy gunfire was treated as a reason to withhold the Victoria Cross, despite the danger of working beside enemy ships.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 1:05:11 Sparks's late-written memoir conveys the experience and broad course of events, while exact figures, dates, and times require care.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 1:06:09 The twenty-year-old Marine joined from a desire for revenge, escaped with Hasler, and then repeatedly had to convince British authorities that he was not absent without leave.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 1:15:14 Raikes's career included battleship service, an armoured train in Palestine, and command of Seawolf before he took part in Operation Frankton.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 1:21:12 Moving Tuna closer gave the canoe crews another hour of favourable tide, but exposed the submarine near shore and demanded accurate navigation around uncertain mine positions.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 1:25:45 Raikes wanted submarine recovery for the canoe crews, but bringing Tuna upriver was rejected because the submarine might be unable to escape.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 1:28:07 Strong tides, patrol craft, searchlights, and a long inland approach protected ports whose Atlantic access made them valuable to German blockade runners.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 1:35:19 Damage to Cashalot leaves five teams to launch under German searchlights, while Raikes's report helps distinguish the start of preparations from their departure.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 1:39:44 Coalfish becomes separated, Conger capsizes, and further damage and captures leave only Catfish and Crayfish operational by 8 December.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 1:42:31 A guided group's experience off the Cornish coast illustrates how quickly sea conditions can deteriorate, even much nearer shore than the Frankton launch.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 1:48:07 Nightly progress falls from twenty-two miles to nine, forcing Hasler to postpone the strike and redistribute targets between the last two crews.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 1:50:30 Catfish attacks four vessels at Bordeaux, while Crayfish searches farther along the river and mines two ships at Bassens before both crews begin their escape.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 1:50:47 A merchant ship strengthened to survive mine explosions presented the canoe crews with an unusually resistant target.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 1:55:12 Explosions sink or severely damage blockade runners and cargo ships, creating repair work and obstructing berths even where exact damage remains uncertain.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 1:59:14 Lindell led an escape line for Allied personnel and later helped secure the release of British and American women from Ravensbrück.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 2:04:04 Still recovering from a road accident, Lindell collects the two survivors a hundred miles from their landing place and arranges their passage across the Pyrenees.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 2:08:26 The Nazi Commando Order directly contradicts prisoner-of-war protections and leads to the execution of six uniformed Royal Marines after capture.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:19:17 Rules protecting prisoners limit reciprocal killing, preserve the possibility of surrender, and prevent wars from becoming longer and more destructive.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:22:27 False administrative records or quietly releasing prisoners offered possible ways to resist the order to kill captured commandos.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:27:25 Hiroshima and Nagasaki can be considered alongside the destruction inflicted by conventional firebombing at Dresden and Tokyo.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:28:24 British intelligence knew of the October 1942 Commando Order, so the Marines launched knowing that capture ashore would probably mean execution.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 2:35:46 British designers preferred low secondary batteries on one level to limit topweight and simplify aiming and organization.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:36:27 A recollected pre-D-Day warning links lawful treatment of German prisoners to Royal Marines professionalism and discipline.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 2:39:44 Even one percent of Special Boat Service missions being known is a tentative estimate, with no archival count offered.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 2:39:56 Conflicting books leave the origins of Frankton's targets unresolved, including a possible connection with American-oriented shipping lines.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 2:40:42 Earlier helicopters would probably have let commandos raid farther inland.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:42:01 A veteran's view of honour and morale accompanies a comparison of how experienced officers and cohesive units restrained wartime misconduct.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 2:45:42 Superimposed secondary guns increased the number carried and their overlapping fields of fire.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 2:46:01 Existing battlecruiser and light-cruiser programs made a new heavy cruiser difficult to prioritize or justify during the First World War.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 2:46:36 Britain's wartime specialist forces included the Chindits, Long Range Desert Group, MI9 and SOE alongside the Commandos, SAS and SBS.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 2:47:19 Unknown German operations remain possible, but Britain's wartime counterintelligence complicates assumptions about how many succeeded.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:50:39 Special operations include more than deniable black operations, and secret units differ from acknowledged units that carry out secret missions.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 2:51:19 Australia would probably join a Royal Navy gas-turbine programme early in the counterfactual Sydney strategy.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:53:33 Calling a River-class offshore patrol vessel a battleship confuses distinct warship types.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:54:44 American expectations of a welcoming population in Canada overlooked settlers who had already left the United States because they rejected the new republic.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:57:21 American supplies to blockaded French colonies and British arms supplied to Indigenous peoples raised different questions about aid to an enemy.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Q&A · 2:58:33 The Royal Navy and Marines may have maintained relevant specialist capability before the war, but the surviving evidence is not decisive.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Notable Point · 2:59:19 A status-quo peace denied either main belligerent a simple victory while Indigenous power and Spain's position in Florida suffered lasting losses.
From The Other 7th of December Harbour Attack: Operation Frankton, aka the Cockleshell Heroes · 29 Dec 2023
Chapter · 0:23 A plausible 1928 divergence sends Frank Whittle's jet work to a Royal Navy eager to save machinery weight under treaty limits.
From What Happens If Whittle is supported & Britain develops Jet Engines + Gas Turbines in 1930s · 28 Dec 2023
Notable Point · 7:12 Large naval gun, armor, and turbine research establishments could give Whittle materials expertise and industrial depth unavailable in the small aero sector.
From What Happens If Whittle is supported & Britain develops Jet Engines + Gas Turbines in 1930s · 28 Dec 2023
Notable Point · 9:47 Direct contact could reduce bureaucratic distortion and connect Whittle with company research teams, joint funding and naval materials expertise.
From What Happens If Whittle is supported & Britain develops Jet Engines + Gas Turbines in 1930s · 28 Dec 2023
Chapter · 15:16 Consistent funding and established naval laboratories could bring a first jet flight into 1933-34, with Supermarine or Vickers as possible aircraft builders.
From What Happens If Whittle is supported & Britain develops Jet Engines + Gas Turbines in 1930s · 28 Dec 2023
Notable Point · 19:32 Vickers' ready dive-bombing sight illustrates how naval orders could sustain an aviation project opposed by the Air Ministry.
From What Happens If Whittle is supported & Britain develops Jet Engines + Gas Turbines in 1930s · 28 Dec 2023
Notable Point · 21:03 The historical 1947 marine turbine date reflected wartime implementation risk, making prewar motor-boat trials the crucial alternate-history advantage.
From What Happens If Whittle is supported & Britain develops Jet Engines + Gas Turbines in 1930s · 28 Dec 2023
Notable Point · 23:22 Smaller machinery spaces and crews could release roughly a thousand tons on a treaty cruiser for armor, subdivision, weapons, or aviation capacity.
From What Happens If Whittle is supported & Britain develops Jet Engines + Gas Turbines in 1930s · 28 Dec 2023