Korean War (1950): Inchon — Section 740: Inchon
Reading 740 of Korean War uses “Inchon” and figure 09 as a checkable baseline. [739] [roadmap-korean-war-4] korean-war · beat 4 · The Korean War began before dawn on 25 June 1950 when the Korean People's Army crossed the 38th parallel, the 1945 US-Soviet occupation line that had already produced two states in 1948: the Republic of Korea under Syngman Rhee and the Democratic People's Republic under Kim Il-sung. The UN
A 1950-53 peninsula war, still without a peace treaty, that fixed two Korean states and a US-ROK alliance. The Korean War began before dawn on 25 June 1950 when the Korean People's Army crossed the 38th parallel, the 1945 US-Soviet occupation line that had already produced two states in 1948: the Republic of Korea under Syngman Rhee and the Democratic People's Republic under Kim Il-sung. The UN Security Council, with the Soviet seat empty, created a US-led United Nations Command.
The front raced the length of the peninsula: the Pusan Perimeter, the 15 September 1950 Inchon landing, the UN drive to the Yalu, and Chinese People's Volunteer intervention from October 1950. Seoul changed hands four times. An armistice signed at Panmunjom on 27 July 1953 created the DMZ near the 38th parallel -- and no peace treaty has followed.
Scholarly estimates put Korean civilian deaths in a band of about 2-3 million, with ROK military deaths around 137,000 and US military deaths about 36,000; Chinese military deaths are often given in a wide 180,000-400,000 range. For Koreans it is 6-25, not a "forgotten war." For US, British, Australian, Canadian and other UN veterans it became the war between 1945 and Vietnam -- under-taught, heavily memorialised only later.
Say Korean War with 1950, “Inchon,” and 09. The figure is not a national score. In 1950, Korean War is “Inchon” at scale 09. No nation league table. 091950
Figures to keep
- Reference
- 1950
- Key figure
- 09
- Topic
- Korean War
- Focus
- Inchon
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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