A South Korean court sentenced former prime minister Han Duck-soo to 23 years in prison on Wednesday for aiding and abetting a declaration of martial law that briefly suspended civilian rule.The defendant “disregarded his duty and responsibility as prime minister until the very end”, said Judge Lee Jin-gwan of the Seoul Central District Court.“We sentence the defendant to 23 years in prison.”The sentence is eight years longer than prosecutors’ demand.The 76-year-old career technocrat was ordered to report to prison immediately after the ruling.Judge Lee said the martial law decree, declared by Han’s boss Yoon Suk-yeol in December 2024, was intended with the “aim of subverting the constitutional order” and amounted to insurrection.Yoon’s stunning imposition of martial law saw armed troops deployed to the National Assembly and the National Election Commission before it was vetoed by the opposition-led parliament.
SRCSouth China Morning Post
LANGEN
LEANCenter-Right
WORDS138
ENT7
WED · 2026-01-21 · 06:26 GMTBRIEF NSR-2026-0121-9197
NSR-2026-0121-9197News Report·EN·Legal & Judicial
South Korea’s ex-PM Han gets 23 years in prison for insurrection tied to martial law
Former South Korean Prime Minister Han Duck-soo was sentenced to 23 years in prison on Wednesday by a Seoul court for aiding and abetting an insurrection related to a 2024 martial law declaration. The court found Han disregarded his duty as prime minister in supporting the decree issued by then-President Yoon Suk-yeol.
ReutersSouth China Morning PostFiled 2026-01-21 · 06:26 GMTLean · Center-RightRead · 1 min
South China Morning PostFIG 01
Reading time
1min
Word count
138words
Sources cited
1cited
Entities identified
7entities
Quality score
100%
§ 01
Briefing Summary
AI-generatedNEWSAR · AI
Former South Korean Prime Minister Han Duck-soo was sentenced to 23 years in prison on Wednesday by a Seoul court for aiding and abetting an insurrection related to a 2024 martial law declaration. The court found Han disregarded his duty as prime minister in supporting the decree issued by then-President Yoon Suk-yeol. The martial law, which deployed troops to key government buildings, was deemed an attempt to subvert the constitutional order. Although the opposition-led parliament vetoed the martial law, Han was ordered to report to prison immediately following the ruling, which exceeded the prosecutor's requested sentence.
Confidence 0.85Sources 1Claims 5Entities 7
§ 02
Article analysis
Model · rule-basedFraming
Legal & Judicial
Political Strategy
Tone
Mixed Tone
AI-assessed
CalmNeutralAlarmist
Factuality
0.80 / 1.00
Factual
LowHigh
Sources cited
1
Limited
FewMany
§ 03
Key claims
5 extracted01
Yoon Suk-yeol declared martial law in December 2024.
factualnull
Confidence
1.00
02
Judge Lee said the martial law decree was intended with the “aim of subverting the constitutional order”.
quoteJudge Lee
Confidence
1.00
03
The sentence is eight years longer than prosecutors’ demand.
factualnull
Confidence
1.00
04
Judge Lee Jin-gwan said Han “disregarded his duty and responsibility as prime minister until the very end”.
quoteJudge Lee Jin-gwan
Confidence
1.00
05
Han Duck-soo sentenced to 23 years in prison for aiding and abetting a declaration of martial law.
factualnull
Confidence
1.00
§ 04
Full report
1 min read · 138 words§ 05
Entities
7 identifiedKey playerOppositionContext
§ 06
Keywords & salience
9 termsmartial law
1.00
insurrection
0.90
prison sentence
0.80
han duck-soo
0.70
prime minister
0.60
south korea
0.60
yoon suk-yeol
0.50
constitutional order
0.50
court ruling
0.40
§ 07
Topic connections
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