Defense Day is observed in Pakistan every September 6 to commemorate the Indo-Pakistani War of 1965, honoring those who lost their lives during the conflict. The war was part of the ongoing Kashmir conflict, which began in 1947 with the independence of India and Pakistan. On this day, various events are held, including flag hoisting ceremonies, official speeches, military parades, exhibitions, and award ceremonies. The war commenced with Pakistan's Operation Gibraltar, aimed at infiltrating Jammu and Kashmir, leading to a full-scale conflict when Indian troops crossed the border. Although the war ended with a ceasefire on September 23, both countries claimed victory despite suffering significant losses. Defense Day is a national observance in Pakistan, marked by patriotic activities but not recognized as a public holiday.