SEOUL : North Korean leader Kim Jong Un addressed an unusual predawn military parade early on Saturday, praising the troops for working hard to respond to natural disasters and to prevent a coronavirus outbreak, state television reported.The country marked the 75th anniversary of the founding of its ruling Workers' Party with a raft of concerts and festivals, and the ceremony was seen around the region as an event where Kim could deliver messages to domestic and foreign audiences.State television began broadcasting edited video of the event later on Saturday after a day of silence about the parade, which was held in Pyongyang's recently renovated Kim Il Sung Square.Officials in Seoul and Washington had said the North might unveil new.