Han Duck-soo's Prison Sentence Just Got Slashed in Shocking Martial Law Appeal

The hammer came down in Seoul on Thursday, and it was lighter than anyone expected.

A South Korean appeals court has dramatically reduced former Prime Minister Han Duck-soo’s prison sentence from 23 years to 15 years, erasing eight years of punishment in a stunning reversal that’s sending shockwaves through the country’s political establishment.

Han was originally hit with a brutal 23-year sentence in January for his role in ex-President Yoon Suk Yeol’s catastrophic martial law declaration, but the Seoul appeals court decided that was overkill. The presiding judge announced the new sentence without fanfare: “We sentence the defendant to 15 years in prison.”

Here’s where it gets interesting. The court kept most of Han’s convictions intact - insurrection, perjury, falsifying official documents - but essentially decided he deserved mercy. Why? The judge cited Han’s more than 50 years as a public official, acknowledging his long resume in government service.

But the court also made a damning observation that reveals the limits of Han’s culpability: there was no evidence he “participated more actively in the insurrection, such as by conspiring in advance or systematically leading the operation.” Translation: he wasn’t running the show.

That didn’t let him off the hook entirely. The judge tore into Han for “abandoning the grave responsibilities arising from the authority and position entrusted to him and instead sided with those participating in the acts of insurrection.” Han stood there in a white shirt and dark suit, absorbing the verdict with barely a flicker of emotion.

The whole debacle started when Yoon declared martial law in December 2024, instantly turning South Korea upside down. But the chaos lasted only six hours - opposition lawmakers voted it down faster than the decree could destabilize the government.

Han, the 76-year-old technocrat, had denied everything except perjury, claiming he never agreed with Yoon’s decision. He’d even served as acting president after Yoon’s impeachment, before getting impeached himself on charges of enabling the martial law scheme. The Constitutional Court later overturned his impeachment, restoring his authority briefly before he resigned to pursue a presidential run - a bid he ultimately abandoned.

Meanwhile, Yoon isn’t getting the same treatment. The former prosecutor faces eight separate trials and already received a life sentence in February for masterminding the insurrection. Yoon has maintained he had presidential authority to declare martial law and insists his intentions were pure - just trying to sound the alarm about opposition obstruction. He’s apologized for the “frustration and hardship” but continues defending the “sincerity and purpose” behind his actions.

Han remains imprisoned since his original January sentencing. This appeal decision keeps him behind bars, just with slightly less time to serve.