Helicopters of South African National Defence Force (SANDF) fly past during the parade marking the Armed Forces Day in Durban, South Africa, on Feb. 21, 2017. South Africa celebrated its Armed Forces Day here on Tuesday. (Xinhua/Zhai Jianlan)
Helicopters of South African National Defence Force (SANDF) fly past during the parade marking the Armed Forces Day in Durban, South Africa, on Feb. 21, 2017. South Africa celebrated its Armed Forces Day here on Tuesday. (Xinhua/Zhai Jianlan)