South Korean prosecutors on Friday questioned the acting chief of the Presidential Security Service (PSS) as part of their investigation into the short-lived imposition of martial law. The prosecution ...

South Korea’s slide into constitutional chaos echoes dysfunction in the U.S.—and promises headaches for Washington.

Prosecutors were expected to file for an extension of the arrest warrant for President Yoon Suk Yeol on Friday, officials said, as they seek to speed up the investigation into his short-lived martial ...

The investigation into the “Dec. 3 Martial Law” case has been mired in controversy from the outset, as disputes persist over which agency—the prosecution, police, or the Corruption Investigation ...

Yoon was impeached and suspended by the assembly on Dec. 14 and the court is now determining whether to formally toss him out of office or reinstate him.