A deepening political crisis in South Korea has not diminished the military readiness of 28,500 troops stationed in the Asian state, a U.S. official said on Friday, but Washington is closely monitoring the situation.

South Korea's acting President Han Duck-soo has been impeached by the opposition party controlling the National Assembly. This comes weeks after President Yoon Suk Yeol's imposed martial law, leading to his own impeachment.

South Korea’s opposition-controlled National Assembly has voted to impeach the country’s acting leader Han Duck-soo. The assembly approved the impeachment motion in a 192-0 vote. Han’s impeachment further deepens South Korea’s political crisis and damages its international image.