Prodding her cows forward with a long stick, Asya Petrosyan drives the herd along the snow-covered Lachin corridor, the last road out of Nagorno-Karabakh to Armenia. With Azerbaijani forces preparing to take back this district on Tuesday, the 67-year-old is rushing to bring 30 animals more than 55 kilometres (35 miles) to the town of Goris across the border in Armenia.
