Impeached South Korean President Yoon Suk Yeol was taken on Wednesday to a detention center near the country's capital, Seoul, after being questioned by law enforcement officials over his imposition of martial law last month.

Yoon’s detention, after a tense standoff outside the presidential residence, marks the latest chapter in a bewildering series of events since his martial law decree.

South Korean authorities arrested Yoon Suk Yeol over insurrection allegations, with the embattled leader saying he agreed to comply with investigations to avoid "bloodshed", ending weeks of tense political standoff.