World

Explainer: What events led to chaotic scenes in South Korea?

President Yoon Suk Yeol’s short-lived declaration of martial law led to armed troops on the streets of Seoul.

Mr Yoon’s decision has led to calls for his impeachment (AP)
Mr Yoon’s decision has led to calls for his impeachment (AP) (Ahn Young-joon/AP)
By Foster Klug, AP