At least 18 people have died and another 19 injured as wildfires ravaged South Korea’s southern regions amid dry weather and strong winds, according to government officials. Han Duck-soo, South Korea’s prime minister and acting president, said five days of fires had caused “unprecedented damage” and asked agencies tackling the disaster to “assume the worst-case scenario and respond accordingly”, according to Yonhap news agency. Officials in Andong city and other south-eastern cities and towns ordered residents to evacuate on Tuesday as firefighters struggled to contain multiple blazes fuelled by dry winds, which burned more than 17,400 hectares (43,000 acres) of