South Korea's Yoon Suk Yeol has become the country's first sitting president to be arrested, ending a weeks-long standoff between investigators and his personal security. Yoon, whose failed attempt to impose martial law plunged the country into turmoil and saw him impeached by parliament,

A first attempt this month ended in a dramatic standoff at the residence where President Yoon Suk Yeol has been holed up since he was impeached.

Yoon said he's cooperating to avert "bloodshed" but invoked his right to remain silent and his lawyers are using "every legal tactic" in the book, analysts say, against the insurrection probe into his ill-fated declaration of martial law.