martial law

Impeached South Korean President Yoon Suk Yeol arrives at the Corruption Investigation Office for High-ranking Officials in Gwacheon, South Korea on Wednesday. /AP/Korea Pool hide caption

Government soldiers erect a roadblock on a street leading to downtown Gwangju, South Korea, with citizens looking on, on May 26, 1980. File/AP hide caption

A resident looks out the window holding a candle for light inside her house during a power outage, in Borodyanka, Kyiv region, Ukraine, Thursday. Airstrikes cut power and water supplies to hundreds of thousands of Ukrainians on Tuesday, part of what the country's president called an expanding Russian campaign to drive the nation into the cold and dark. Emilio Morenatti/AP hide caption

Servicemen and members of the Armenian Revolutionary Federation gather after the Armenian government declared martial law and military mobilization amidst growing conflict with Azerbaijan. Melik Baghdasaryan/TASS via Getty Images hide caption

Former Chinese Premier Li Peng, shown here at the United Nations in 2000, has died at 90. Doug Kanter/AFP/Getty Images hide caption

Military trucks drive past destroyed buildings and a mosque in what had been the center of fighting in Marawi on the southern Philippine island of Mindanao on Oct. 25, days after the military declared that the battle against ISIS-linked militants was over. Ted Aljibe/AFP/Getty Images hide caption

Residents look at bodies found in a ravine on the outskirts of Marawi on the southern Philippine island of Mindanao on Sunday. Nearly 100 people have died as the government tries to drive out ISIS-allied militants. Ted Aljibe/AFP/Getty Images hide caption