NATO opens large scale military exercise in Trapani

Italian soldiers hold flags during the opening ceremony of NATO's large scale military exercise Trident Juncture at the Birgi Airbase in Trapani, Italy October 19, 2015. LaPresse/Guglielmo Mangiapane

NATO soliders participate in NATO's large scale military exercise Trident Juncture at the Birgi Airbase in Trapani, Italy October 19, 2015. LaPresse/Guglielmo Mangiapane

Military planes fly in formation during NATO's large scale military exercise Trident Juncture at the Birgi Airbase in Trapani, Italy October 19, 2015. LaPresse/Guglielmo Mangiapane

General Petr Pavel, chairman of NATO Military Committee, attends NATO's large scale military exercise Trident Juncture at the Birgi Airbase in Trapani, Italy October 19, 2015. LaPresse/Guglielmo Mangiapane

Military planes fly during NATO's large scale military exercise Trident Juncture at the Birgi Airbase in Trapani, Italy October 19, 2015. LaPresse/Guglielmo Mangiapane