South Korea’s Ex-President Yoon Sentenced 30 Years for Using Military Drones to Fake a Crisis

South Korea has handed its disgraced former president another devastating blow. Specifically, the Seoul Central District Court sentenced Yoon Suk Yeol to 30 years in prison on Friday, June 12, 2026. Furthermore, his former defence minister Kim Yong Hyun received the same sentence in the same ruling.

The Drone Operation That Started It All

The conviction stems from a covert military drone operation conducted over Pyongyang, North Korea in October 2024. Consequently, the court found that Yoon deliberately authorised the cross-border incursion to fabricate a national security crisis.

Moreover, investigators established that he used the manufactured crisis as political justification for his failed December 2024 martial law declaration. Therefore, the judges convicted him of aiding the enemy and abuse of power.

What the Court Found

Court records revealed a calculated and deliberate conspiracy. Specifically, Yoon actively worked to provoke North Korea into severe military retaliation.

Additionally, the operation exposed South Korea’s military capabilities and undermined public defence interests all to serve his own political survival. Furthermore, the panel of judges rejected his defence entirely.

Yoon’s Defence and Appeal

Yoon denied all wrongdoing throughout the trial. Specifically, his legal team argued that the drone operation was an unauthorised response to North Korea’s trash-balloon launches into South Korean territory.

Nevertheless, the court dismissed the argument. Consequently, his lawyers have already filed a formal appeal against the sentence.

A Growing Stack of Sentences

This latest ruling adds to an already staggering legal burden. Previously, in February 2026, a court sentenced Yoon to life imprisonment for masterminding an illegal insurrection during his six-hour martial law crisis.

Additionally, he received a separate five-year sentence for fabricating official documents and using his presidential security detail to resist arrest.

South Korea Moves Forward

Following his impeachment and removal by the Constitutional Court, South Korea is now governed by President Lee Jae Myung — Yoon’s long-time political rival.

Consequently, the country is slowly rebuilding institutional trust after one of its most turbulent political periods in modern history