MOSCOW—Russian authorities started to evacuate two villages in a vast region of Siberia where 155 active forest fires burned Sunday.
A dozen villages in northeastern Siberia’s Sakha-Yakutia republic were threatened by the fires, according to the regional task force dealing with the emergency. Local authorities were moving the residents of two villages, Kalvitsa and Kharyyalakh, to other inhabited areas as crews totaling 3,600 people worked to contain about half of the blazes.