Turkish President Recep Tayyip Erdogan speaks at a delivery ceremony of new naval systems in Istanbul, Turkey, on Aug. 23, 2020. Erdogan on Sunday said that Turkey has achieved solid progress in its defense industry and is able to meet its national defense and security needs. (Xinhua)

Turkish President Recep Tayyip Erdogan speaks at a delivery ceremony of new naval systems in Istanbul, Turkey, on Aug. 23, 2020. Erdogan on Sunday said that Turkey has achieved solid progress in its defense industry and is able to meet its national defense and security needs. (Xinhua)

Turkish President Recep Tayyip Erdogan (Front) speaks at a delivery ceremony of new naval systems in Istanbul, Turkey, on Aug. 23, 2020. Erdogan on Sunday said that Turkey has achieved solid progress in its defense industry and is able to meet its national defense and security needs. (Xinhua)

Turkish President Recep Tayyip Erdogan speaks at a delivery ceremony of new naval systems in Istanbul, Turkey, on Aug. 23, 2020. Erdogan on Sunday said that Turkey has achieved solid progress in its defense industry and is able to meet its national defense and security needs. (Xinhua)

Turkish President Recep Tayyip Erdogan (1st L) attends a delivery ceremony of new naval systems in Istanbul, Turkey, on Aug. 23, 2020. Erdogan on Sunday said that Turkey has achieved solid progress in its defense industry and is able to meet its national defense and security needs. (Xinhua)