COLOMBO, March 2 (Xinhua) - To mark the 70th anniversary of the Sri Lanka Air Force (SLAF), an air show will be held from March 3 to 5. Take a look at the rehearsal held at the Galle Face Green seaside in Colombo on Sunday. [caption id="attachment_56055" align="alignnone" width="720"] People watch the rehearsal of an air show in Colombo, Sri Lanka, on Feb. 28, 2021. (Xinhua/Tang Lu)[/caption] [caption id="attachment_56056" align="alignnone" width="720"] Military helicopters perform during the rehearsal of an air show in Colombo, Sri Lanka, on Feb. 28, 2021. (Xinhua/Tang Lu)[/caption] [caption id="attachment_56057" align="alignnone" width="720"] People watch the rehearsal of an air show in Colombo, Sri Lanka, on Feb. 28, 2021. (Xinhua/Tang Lu)[/caption] [caption id="attachment_56058" align="alignnone" width="720"] Military planes perform during the rehearsal of an air show in Colombo, Sri Lanka, on Feb. 28, 2021. (Xinhua/Tang Lu) ■[/caption]