B02 · Contemporary orders through modern reproduction and translation
General Orders for the Atlantic Operation
The mission against merchant shipping and intended cooperation with Prinz Eugen.
Examine the source →SourcesCollection
Read the record. Understand its limits.
Closer to the evidence
Who wrote it, what it records, and how it supports the story. A source’s account is not automatically the final word.
B04 · Contemporary command report · later official printed edition
Somerville’s despatch
Identification failures, reported torpedo settings and revised instructions for the second striking force. Search conditions, the distinction between sighting and receipt times, the handover to carrier aircraft and limits on Renown’s engagement. Sheffield’s guidance of aircraft, splinter casualties and handover to destroyers; Dorsetshire’s approach from convoy SL 74.
Examine the source →B07 · Compiled memorial record
Hood’s memorial roll
The recorded loss of 1,415 men and a starting point for individual lives.
Examine the source →B08 · Contemporary technical report through modern English translation
Bismarck artillery testing report
Main armament, favourable observations, the curtailed trial programme and recommendations for further work.
Examine the source →B09 · Contemporary technical reporting · modern web transcription
Rodney’s preliminary gunnery report
Main-armament arrangement, restricted firing arcs and reported loading failures during the final action.
Examine the source →B10 · Modern institutional history
The loss of the mighty Hood
Hood’s commissioning, public prominence, eight 15-inch guns and postponed refit.
Examine the source →B11 · Contemporary command report · later official printed edition
Tovey’s despatch
Discovery, the decision to shadow after Hood’s loss, fuel and interception constraints, Victorious’s attack and later operational pressures. Loss of radar contact, search choices and the misleading radio-bearing plot aboard King George V. Rescue and the reported reason for breaking it off.
Examine the source →B12 · Contemporary German war diary · privately hosted page facsimile and translation
U-74’s war diary
The search and recovery of three Bismarck survivors, their condition and the difficulty of the transfer.
Examine the source →B14 · Reproduced contemporary witness drawing
Leach’s witness sketch
The appearance of Hood’s explosion from a witness’s position.
Examine the source →B18 · Third-party reproduction of a contemporary German signal
Lütjens’ damage signal
Reported bow damage and restricted cruising speed before the later steering damage.
Examine the source →B19 · Contemporary retrospective assessment through modern translation
Raeder’s report to Hitler
Readiness, repairs, support constraints and a participant’s assessment of the lost chance to reach France.
Examine the source →B23 · Contemporary parliamentary speech · official online transcription
Churchill on the Atlantic war
The government’s stated measure of the Atlantic struggle: imports arriving, supported by shipping construction, repair and turnaround.
Examine the source →B24 · Contemporary intelligence compilation · modern web transcription
Bismarck: interrogation of survivors
Reported construction milestones, commissioning, trials and joint training. Survivor reports of final-action damage and orders to scuttle.
Examine the source →B25 · Contemporary ship’s diary through modern bilingual transcription and translation
Prinz Eugen’s war diary
Separate departure and rendezvous, the encounter with Gotland, the cruiser’s refuelling, and German expectations during the outward passage. Independent raiding orders, machinery restrictions and the decision to seek repairs.
Examine the source →B26 · Later compiled list · not a wartime rescue return
Bismarck survivor roll
Later rescue accounting and the distinction between recovery alive and subsequent survival.
Examine the source →B27 · Later commemorative account from a supporting organisation
The 2001 Hood and Bismarck expedition
Commemoration at both wrecks and Briggs’s participation.
Examine the source →B28 · Later operator and heritage collection account
Swordfish type details and HS554
Standard crew size, wingspan and general machine-gun arrangement.
Examine the source →B29 · Contemporary gunnery report · modern web transcription
Prince of Wales: gunnery aspects of the Bismarck pursuit
Main and secondary gun calibres; persistent mechanical faults, civilian assistance, Y turret shell-ring jam and B turret performance.
Examine the source →B30 · Contemporary captain’s report · modern web transcription
King George V: Patterson’s report of the final action
14-inch and 5.25-inch batteries, useful early radar ranging, later turret failures and difficulty distinguishing hits during combined fire.
Examine the source →B31 · Retrospective official history · indexed text
Prinz Eugen — official ship history
Limited identification of the cruiser’s main battery.
Examine the source →B32 · Survivor-authored retrospective account · modern web reproduction
Ted Briggs remembers the sinking of Hood
Briggs’s remembered escape and the three survivors’ struggle to stay together.
Examine the source →M01 · Contemporary command report · selected scan pages checked; earlier passages read in transcription
Nimitz’s Midway action report
The broad course of the battle and the report’s explicit clock convention. Later pursuit, cruiser attacks and rescue from Yorktown.
Examine the source →M04 · Contemporary ship report reconstructed from memory · modern web transcription
Yorktown’s action report
Yorktown’s search and strike preparation, and the decision to retain aircraft against additional carriers.
Examine the source →M06 · Contemporary Japanese report · postwar English translation in modern web transcription
The Japanese Story of the Battle of Midway
The Japanese carrier command’s reported assessment of Midway and its expectation of an American response.
Examine the source →M14 · Contemporary Japanese command report · archival scan
First Air Fleet detailed battle report
The carrier command’s reported assumptions, force organisation and the division of air attack, reconnaissance, support and supply tasks. The opening island strike, request for another attack and changing armament preparations. Hiryū’s counterattack aircraft, remaining strength and later fire emergency. Akagi, Kaga and Sōryū damage and evacuation; opening island-strike allocations.
Examine the source →M17 · Contemporary squadron reports · third-party hosted scan extract
Enterprise’s dive-bomber squadron reports
Reported bomb loads, oxygen difficulties, target-allocation confusion, fighter opposition, aircraft returns and Stuart Mason’s actions. Afternoon opposition, attacking squadrons and observations of a burning carrier still underway.
Examine the source →M18 · Technical report · third-party scan extract
Yorktown’s damage report
The sequence of damage, recovery, interrupted salvage and loss of Yorktown. Fuel precautions, flight-deck repair, boiler recovery, loss of power and abandonment.
Examine the source →M19 · Contemporary running estimate · digitised loose-page copy
The CINCPAC Gray Book
The developing warning, first-contact reporting, incomplete intelligence, searches, competing commitments and carrier recovery after the battle.
Examine the source →M26 · Contemporary operational plan · scan and transcription
Operation Plan 29-42
Dated force organisation and availability, anticipated attack, island defence and striking-force instructions that limited carrier risk.
Examine the source →M29 · Official ship history reproduced by HyperWar
Wasp’s official ship history
Wasp’s transfer to the Pacific and the time needed for transit and preparation.
Examine the source →M31 · Contemporary unit report · modern web transcription
Sixth Defense Battalion action report
Local warning chronology, island bombardment, antiaircraft weapons and improvised recovery work.
Examine the source →M32 · Contemporary aviation report · modern web transcription
Marine Aircraft Group 22 executive officer’s report
Aircraft assignments, fighter combat, Eastern Island damage and recovery of runway and refuelling services.
Examine the source →M36 · Contemporary Japanese Army planning document · archival scan
Ichiki Detachment operational outline
The intended division of the Midway landings between Army and naval troops and the air preparation expected before the assault.
Examine the source →M39 · Contemporary Japanese command report · archival scan, part 2
First Air Fleet report: chronological table
The recorded sequence of changing armament orders, contact reports, carrier identification and recovery operations. Dive-bombing damage, fighter launches and Akagi’s damage-control efforts.
Examine the source →M41 · Contemporary Japanese command report · archival scan, part 4
First Air Fleet report: Hiryū’s weapon expenditure
Recorded bomb categories, torpedo modification and expenditure in Hiryū’s two counterattacks.
Examine the source →M42 · Postwar institutional research monograph · digitised edition
A Priceless Advantage
Intelligence sharing, partial message texts, traffic analysis and the later account of identifying AF with Midway.
Examine the source →M43 · Contemporary command report · modern web transcription
Task Force 16 action report
The decision to launch, expected Japanese movement, the time required to launch and Spruance’s incomplete knowledge of carrier strength.
Examine the source →M44 · Contemporary ship report reconstructed from memory · modern transcription
Hammann’s loss and the care of survivors
Salvage assistance, the destroyer’s sinking and Crawford’s care of wounded survivors. Antiaircraft weapons reported used, rescue duties and practical assistance alongside Yorktown.
Examine the source →M45 · Contemporary prisoner-interrogation report · modern transcription
Interrogation of survivors from Mikuma
The identity and reported experience of the two men recovered by Trout.
Examine the source →M46 · Postwar interrogation · modern transcription
Japanese cruiser officers on the Midway withdrawal
The collision of Mogami and Mikuma and their different eventual fates.
Examine the source →M47 · Later institutional historical account
AMM1c Bruno Gaido
The later account of O’Flaherty and Gaido’s capture and killing.
Examine the source →M48 · Later museum object history and technical summary
SBD-3 Dauntless: museum aircraft and specifications
Crew roles, engine designation and quoted armament for the SBD-3 summary; the preserved aircraft’s service history.
Examine the source →M49 · Contemporary photograph · modern institutional catalogue description
F4F-4 gun test aboard Enterprise
Dated identification of an Enterprise F4F-4 with six .50-calibre guns.
Examine the source →M50 · Later institutional aircraft history
Wildcat development and folding wings
The distinction between fixed-wing F4F-3 and folding-wing F4F-4.
Examine the source →M51 · Later museum summary · indexed text
A6M2 Zero — museum aircraft account
Single pilot, two 20 mm cannon and two 7.7 mm machine guns; absence of armour and self-sealing tanks.
Examine the source →M52 · Retrospective official history · indexed text
Hornet (CV-8) — official ship history
A6M2, D3A1 and B5N2 identification at Midway; Catalina torpedo hit on Akebono Maru.
Examine the source →M53 · Later museum technical and historical account
Nakajima B5N2 Kate — aircraft and crew
Crew roles, navigation, bomb/torpedo capability, Sakae 11 takeoff power and defensive gun.
Examine the source →M54 · Later official historical essay · indexed text
VT-8’s TBF detachment at Midway
Distinction between carrier TBD and island TBF detachments; TBF-1 identification and individual returning-crew fates.
Examine the source →M55 · Later museum summary · indexed text
PBY-5 Catalina — museum aircraft account
Flying boat versus amphibian distinction; PBY-5 wingspan and crew range.
Examine the source →M56 · Manufacturer retrospective · indexed PDF text
TBD Devastator — manufacturer historical snapshot
1937 service entry; enclosed cockpit, three design crew positions and hydraulic wing folding.
Examine the source →M57 · Later museum collection and restoration account
The Val restoration and its crew
Two-person D3A crew and distinction between a composite museum restoration and an identified wartime aircraft.
Examine the source →M58 · Contemporary carrier report · modern web transcription
Hornet: report of action, 4–6 June 1942
Dated air-group strength, morning strike allocation, fuel and recovery problems, loss of Torpedo Eight’s aircraft, Gay’s survival and continued flight operations.
Examine the source →M59 · Postwar official institutional history · scanned printed edition
U.S. Navy Bureau of Ordnance in World War II
Early Mark 13 water-entry and running faults; mid-1943 trial conditions; development and distribution of drag and shroud rings in 1944.
Examine the source →M60 · Postwar technical investigation · archived scan of report O-01-2
Japanese Torpedoes and Tubes · Article 2: Aircraft Torpedoes
Type 91 modification chronology, anti-roll discussion and technical particulars; distinction between modification 3 and later Improved/Strong versions.
Examine the source →M61 · Retrospective official history · HyperWar reproduction
Vireo I — official ship history
Change from AM-52 to AT-144 on 1 June 1942; later account of cutting the tow and rescuing men after the submarine attack.
Examine the source →M62 · Later oral-history excerpt · official Navy Medicine publication
Joseph Pollard: a Navy doctor’s journey of survival, part 2
Pollard’s recollection of treating and moving Yorktown’s wounded.
Examine the source →YT-T01 · Official printed edition of command reports
Operation Source despatches
Development, transport, evolving damage assessment and later witness evidence.
Examine the source →YT-T02 · Postwar technical report through modern transcription
Technical investigation of Tirpitz’s final loss
Reconstruction of damage, flooding and loss of stability.
Examine the source →YT-T03 · Modern bilingual transcription and translation
Tirpitz diary: the March 1942 operation
Convoy objective, engagement restrictions and escort constraints.
Examine the source →YT-T04 · Conference report through English transcription
Raeder’s northern-war assessment
Failed interception, carrier danger and desired reconnaissance, escorts and air support.
Examine the source →YT-T05 · Contemporary German report through modern transcription
Tirpitz’s report on Operation Tungsten
Postponed trials, departure preparations, machinery and separate hit categories.
Examine the source →YT-T06 · Contemporary service publication through archive transcription
V Group News: The End of the Tirpitz
Final RAF attack, participating squadrons and observation limits.
Examine the source →YT-T07 · Secondary official history through transcription
Roskill’s account of PQ17
Dispersal orders, surface threat and losses to aircraft and submarines.
Examine the source →YT-T11 · Scanned English translation of wartime diary
Naval Staff diary: September 1944, second half
Bow damage, repair options and decision to retain a floating battery.
Examine the source →YT-T15 · Scanned English translation of wartime diary
Naval Staff diary: October 1944
Tromsø passage, conditional speed limits, floating-battery role and steering damage.
Examine the source →YT-T17 · Modern transcription of a wartime command diary
Commander-in-Chief Home Fleet war diary: March–April 1944
Training, attack composition, initial assessments and decision against an immediate repeat attack.
Examine the source →YT-T18 · Scanned English translation of wartime diary
Naval Staff diary: March 1944
Trials, cruising-turbine vibration, staged machinery forecasts and crew training.
Examine the source →YT-T19 · Published German-language diary facsimile
Naval Staff diary: April 1944, German facsimile
Attack reporting, prescribed internal wording and conditional repair forecasts.
Examine the source →YT-T20 · Published image detail of a contemporary flying logbook
Tait flying logbook: Tirpitz operation
Participant record of the operation and its reported outcome.
Examine the source →YT-T21 · Secondary institutional history with collection illustrations
Target the Tirpitz
Barnes Wallis, 12,000 lb deep-penetration bomb and the two RAF squadrons.
Examine the source →YT-T22 · Official wartime operational synthesis · scan of printed edition
Admiralty Battle Summary No. 27: Operation Tungsten
Shared Victorious/Furious strike organisation; squadron exchange; aircraft preparation and fleet protection; planned flying programme; Barracuda II and selected bomb loads; conditional expectations for bomb effects. Reported release heights and the two-aircraft reduction in the second strike.
Examine the source →YT-Y01 · Postwar witness interview through modern transcription
Miyamoto on Yamato’s final operation
Mission, attack sequence, air cover and the survivor’s perspective.
Examine the source →YT-Y02 · Original postwar interrogation typescript · digitised microfilm scan
Miyamoto interrogation: original typescript and diagrams
The witness’s place aboard Yamato, named destroyer force, changing screen, sinking recollection, reported rescue and distinction between personal memory and information heard afterward. Named Isokaze in the 17th Destroyer Division and reported her disablement and later sinking by Japanese forces.
Examine the source →YT-Y03 · Contemporary aircraft report · facsimile
Bennington aircraft action report 67-45
Kenneth E. Huntington’s F4U-1D sortie, reported bomb load and target.
Examine the source →YT-Y04 · Contemporary report · Japanese archival facsimile
Yamato’s abbreviated battle report
Report identity, actual departure and recorded loss time.
Examine the source →YT-Y05 · Contemporary orders and reports · Japanese archival facsimile
Second Destroyer Squadron orders and battle records, part 3
Mission west of Okinawa, departure force and ordered fuel transfers.
Examine the source →YT-Y07 · Witness interview through modern transcription
Toyoda’s account of the fuel decision
Retrospective explanation of fuel shortage and a 2,500-ton provision.
Examine the source →YT-Y09 · Contemporary report · Japanese archival facsimile
Second Destroyer Squadron preparations, part 2
Preparation chronology, Tokuyama replenishment restriction and departure.
Examine the source →YT-Y13 · Contemporary diary · Japanese archival facsimile
Second Destroyer Squadron diary, part 1
Sortie preparations and the warning that records were lost in battle.
Examine the source →YT-Y14 · Survey draft · document facsimile
Oil and Chemical Division draft: Okinawa fuel
Toyoda quotation followed by a separate return-voyage allowance and 7,000-ton operational allocation.
Examine the source →YT-Y15 · Institutional catalogue · article not inspected
Suikō No.337: the memoir acquisition trail
Publication identity for the issue associated with Kobayashi’s memoir.
Examine the source →YT-Y17 · Secondary official ship history
Bennington II (CV-20): official ship history
Essex-class identity, CV-20 hull number and 6 August 1944 commissioning.
Examine the source →YT-Y18 · Contemporary aircraft action report · scanned archival copy
VT-82’s attack on the Japanese surface force
TBM-3 identity; ten launched and nine attacking; Mark 13 torpedoes and twelve-foot depth setting; auxiliary tanks, reduced crews and target selection; damage and return; supporting SB2C-4Es and radar contact.
Examine the source →YT-Y19 · Later institutional collection history
Curtiss Helldiver: aircraft family and preserved SB2C-5
Scout/dive-bomber role; two-seat design, folding wings and internal bomb bay; development difficulties; first combat in November 1943; distinction between SB2C-4 and preserved SB2C-5.
Examine the source →YT-Y20 · Original wartime squadron action report · digitised scan
Bennington VB-82 Aircraft Action Report No. 37
Mixed SB2C-4 and SB2C-4E aircraft; eleven launched and nine attacking; recorded bomb loads; radar contact by Wood and Reed; attacks shaped by cloud; one missing aircraft, its two missing crew and three repairable aircraft; explicit uncertainty about duplicate hit observations.
Examine the source →YT-Y21 · Original postwar technical investigation · digitised report
Japanese 18-inch gun mounts: USNTMJ O-45(N)
Nine 46 cm guns in three triple turrets; concealed 40 cm designation; projectile weight, installed maximum elevation, reported range and firing rate; the investigators’ own evidence limits.
Examine the source →YT-Y22 · Original postwar technical investigation · digitised report
Japanese naval guns and mounts under 3 inches: USNTMJ O-47(N)-2
Single, twin and triple mounts; control limitations; 15-round magazines; distinction between 220-round mechanical rate and about 110-round practical rate; blast shields and inventory limitations.
Examine the source →YT-Y23 · Original wartime squadron action report · digitised scan
Bennington VF-82 Aircraft Action Report No. 66
Six F6F-5s attacking destroyers; four carrying 1,000-pound general-purpose bombs; a photographic aircraft; no own losses or casualties recorded; observed suppression, bomb-release failure and assistance to survivors.
Examine the source →YT-Y24 · Original wartime patrol report · digitised microfilm scan
USS Threadfin: Report of War Patrol Number Two
Contact with Yamato’s force on 6 April; uncertain identification; initial reporting priority before attack; unsuccessful torpedo positioning; further signals; loss of contact and news of the air attack.
Examine the source →YT-Y25 · Original wartime patrol report · digitised microfilm; separate retrospective Navy history bound into the scan
USS Hackleback: Report of First War Patrol
Radar contact on 6 April; reported destroyer approaches; four contact reports; transmitter failure and repair; receipt of rebroadcast reports; loss of contact and return towards assigned patrol area.
Examine the source →YT-Y26 · Original aircraft action report · digitised microfilm scan
Bunker Hill: VF-84 aircraft action report 40
F4U-1D load, participating aircraft, operational loss, attack table and narrative on 7 April 1945.
Examine the source →YT-Y27 · Original aircraft action report · digitised microfilm scan
Bunker Hill: VT-84 aircraft action report VT-38
TBM-3 aircraft, torpedo attack on Yamato, cloud and radar, loss before release, damaged aircraft and return.
Examine the source →YT-Y28 · Japanese operational report in an official postwar English publication · original printed-volume scan
Second Destroyer Squadron: Ten-Ichi operation report
Yukikaze in the departing force; reported rescue with Hatsushimo; departure for Sasebo and arrival on 8 April; chronology of the force’s losses and surviving destroyers.
Examine the source →