Indian Sikh pilgrims wave from a train as they arrive at Wagah Railway Station in eastern Pakistan's Lahore, on April 12, 2017, to celebrate Baisakhi, or the Sikh New Year. Hundreds of Sikh pilgrims from India arrived in Pakistan to celebrate the three-day Sikh Baisakhi Festival that will start from April 13. (Xinhua/Jamil Ahmed)
