American soliders take part in the live-fire phase of a multinational military exercise at Vaziani base near Tbilisi, in Georgia, Sept 7, 2016. Georgia officially launched a multinational military drill codenamed "Agile Spirit 2016" with five other countries on Sept. 1, 2016. Troops from the United States, Bulgaria, Latvia, Ukraine and Romania participated in the command post and field exercises to support the regional security, improve defensive and offensive operation skills, the Defense Ministry of Georgia said. (Xinhua/Kate Sovdagari)