Battle of Britain (1940): Official end — Section 1014: Official end
Dossier 1014 for Battle of Britain links case “Official end” directly to metric 10 (1940). Korean readers: a home-sky political story, not a peninsula battle -- compare, do not copy. In 1940, Battle of Britain is “Official end” at scale 10. No nation league table. Jul 1940 in English Channel, southeast England, London approaches: Convoy fights; the learning month. A memory map, not a present overlay.
Fighter Command under Dowding, with Park's 11 Group in the southeast, used Chain Home radar and a ground-controlled interception system that was as important as any Spitfire silhouette. RAF aircrew dead in the battle period are usually counted in the high hundreds; Luftwaffe aircrew losses were higher. Civilian deaths belong mainly to the Blitz ledger that overlapped and outlasted the official battle.
Churchill's "Few" sentence made this the British civic air war. English-speaking memory sometimes treats it as the war; it was a necessary 1940 survival, not 1945. Korean readers should hear it beside the later UN air war in 1950-53: radar and fighters as a defensive system, not as a how-to of interception.
Radar, groups, and a political turn to London The battle was an organisational win -- Dowding's system -- as much as a pilot-hero story, and it leaked into the Blitz the moment London burned. June 1940 left Britain expecting invasion. The Channel was a moat only if the air above it was contested. Sea Lion was a sketch that needed a sky.
The timeline keeps year, place, and what moved. If “Official end” is the movement, the figure is 10 and the year is 1940. In 1940, Battle of Britain is “Official end” at scale 10. No nation league table. 101940
Figures to keep
- Reference
- 1940
- Key figure
- 10
- Topic
- Battle of Britain
- Focus
- Official end
Interactive Scenario & Decision Matrix
Select your current objective to inspect the recommended benchmark, threshold, and verification path.
The cost line to teach is {cost1}.
Briefing 11 for Aircraft carrier aligns condition “Argus, Hosho, Langley” with reference value 22 on the ground.
Aircraft carrier: 22 (1918)The lesson line to teach is {legacy1}.
Reading 12 of Aircraft carrier uses “Washington Treaty” and figure 1918 as a checkable baseline.
Aircraft carrier: 1918 (1922)Teach {cost1}, then {legacy1}. Do not score a state.
Atlas note 13 on Aircraft carrier defines the operating range of 11 when “Taranto” applies.
Aircraft carrier: 11 (1940)Reading 4 of Aircraft carrier uses “Pearl Harbor” and figure 12 as a checkable baseline.
Dossier 14 for Aircraft carrier links case “Pearl Harbor” directly to metric 12 (1941).
Aircraft carrier: 12 (1941)United States (US) Institutional & Field Benchmark
US- Primary reference framework
- Archives and memory
- Verification standard
- Era-bounded notes
- Metric & unit convention
- Aircraft carrier · 22 (1918)
Treat scores as browsing aids. Prioritize archives, museums and survivor memory — never nation rankings.
Self-Diagnostic Readiness Checklist
Baseline stage (0–1/5): verify primary definitions and core thresholds before acting.
5-Step Execution & Verification Playbook
- Name the first cost beat — The page already publishes {cost0} as a documented band.
- Name the first legacy lesson — Beside it sits {legacy0} from the legacy chapter.
- Pin themes, not a nation score — Pairing these beats compares memory themes. This atlas never ranks countries or peoples as teams.
- Classroom sheet only — The cost-legacy pin is for classroom sheets — not operational advice or weapons guidance.
- Aircraft carrier (5) — Atlas note 45 on Aircraft carrier defines the operating range of 22 when “Argus, Hosho, Langley” applies.
Myth vs. Evidence Fact-Check
Does pinning a cost beat to a legacy beat rank countries?
No. The pin only pairs two beats already on this topic. Scores browse themes. This atlas never ranks nations or peoples as teams.
Which cost bands can I pin on this page?
The cost chapter already publishes five bands: combatant deaths; civilian deaths; Holocaust; displaced; fiscal overhang. The 70-85 million death range is a scholarly band, not a census.
Which legacy lessons sit next to those bands?
Five lessons already on the page: coalitions need end-state talks; industry is strategy; civilians were the main victims; law arrived late; 1945 was a hinge.
Is this operational advice?
No. Documented ranges and memory notes only. Pairing a cost beat with a legacy lesson is a classroom sheet, not a guide to weapons or coups.
Domain Jargon & Terminology Decoder
- Era bound
- Atlas note 61 on Aircraft carrier defines the operating range of 22 when “Argus, Hosho, Langley” applies.
- Archive
- Dossier 62 for Aircraft carrier links case “Washington Treaty” directly to metric 1918 (1922).
- Memory site
- Field guide 63 on Aircraft carrier checks parameter 11 first whenever evaluating “Taranto”.
- Aircraft carrier (Pearl Harbor)
- Section 64 on Aircraft carrier pairs “Pearl Harbor” with benchmark figure 12 (1941) for a grounded decision.
- Aircraft carrier (Midway)
- Analysis 65 for Aircraft carrier anchors “Midway” to indicator 06 so readers can verify the scale.
- Aircraft carrier (Philippine Sea)
- Record 66 on Aircraft carrier explains what the threshold 45 means in practice under “Philippine Sea”.
Risk & Failure-Mode Early Warning Radar
- Never nation leagues. Scores browse themes only — wars, battles, weapons or eras — never rank peoples or countries as teams.
- Section 72 on Aircraft carrier pairs “Washington Treaty” with benchmark figure 1918 (1922) for a grounded decision.
- Analysis 73 for Aircraft carrier anchors “Taranto” to indicator 11 so readers can verify the scale.
- Record 74 on Aircraft carrier explains what the threshold 12 means in practice under “Pearl Harbor”.
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