GUWAHATI, Dec 7: Armed Forces Flag Day was celebrated at Raj Bhawan today. It is for the fourth time that the Armed Forces Flag Day was observed here. Every year, December 7 is observed as the ‘Armed Forces Flag Day’ throughout the country since 1949 with an aim to honour the martyrs and the men in uniform who not only fought valiantly for the country’s honour and safety but laid their lives for the sake of the motherland.