In pics: 355 Tactical Transport Squadron in Elefsina Air Base, Athens, Greece

Operations officer Fotis Gavrilis walks in the building of 355 Tactical Transport Squadron at Elefsina Air Base, Athens, Greece, on July 20, 2018. The 355 Tactical Transport Squadron was established in 1947 to fight wildfires. (Xinhua/Lefteris Partsalis)