Former South Korean President Yoon Suk-yeol was sentenced today to 30 years in prison for sending military drones into North Korea in 2024. Prosecutors argued the operation was specifically designed to provoke Pyongyang and establish a pretext to declare emergency martial law.
In April, special prosecutors concluded that Yoon’s calculated attempt to “fabricate wartime conditions” through these unauthorized drone flights severely undermined state security and escalated border tensions.
The 65-year-old former head of state had already been sentenced to life imprisonment in February for “insurrection” after his failed attempt to impose martial law in December 2024, during which he deployed the military to silence parliament. He was also handed a separate five-year prison sentence in January as another branch of the widening judicial case unfolded.
South Korean judicial authorities accused Yoon of personally ordering drones loaded with propaganda leaflets to fly over Pyongyang in October 2024. The covert operation aimed to incite an armed clash that he could subsequently use as political leverage to justify sweeping emergency powers.
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Furthermore, prosecutors established that the mission compromised national defense interests and led to the exposure of classified military assets after the drones crashed inside North Korean territory, according to reports by the Yonhap news agency.
Defying expectations at the time, North Korea reacted with notable restraint, issuing warnings of retaliation only if subsequent drone incursions occurred.
This measured response did not deter Yoon from launching his high-stakes political gamble two months later. He initially justified the martial law declaration by citing vague threats from what he labeled “anti-national forces” allegedly working for North Korea, alongside parliament’s refusal to pass the state budget.
However, a sufficient number of lawmakers successfully scaled fences and bypassed military blockades to enter the surrounded National Assembly building, voting decisively to block the decree and forcing Yoon to back down.
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While the civil government was suspended for a mere six hours, Yoon’s failed power grab plunged the nation into its deepest political and structural crisis in decades.
Yoon Suk-yeol, who was formally removed from office in April 2025 and remains in custody, has appealed his previous life sentence, maintaining that his actions were carried out solely for the good of the nation.
Yoon’s legal defense team vehemently rejected the treason and abuse of power charges related to the drone incursions, asserting there was no prior directive or retroactive approval from the former president regarding the flight logs.
His lawyers further argued that the deployment was a legitimate act of self-defense reacting to North Korea’s campaign of launching thousands of trash-carrying balloons into South Korea earlier that year, claiming it held no connection to the subsequent martial law bid.
