Ключевые слова: 50, 2015, air, airshow, anniversary, army, bay, birthday, blue, bombers, celebrate, celebration, celebratory, ceremony, cloud, commander, country, day, daytime, event, f16, fast, fighter, fly, force, golden, group, helicopter, holiday, hotel, independence, jet, jubilee, marina, military, nation, national, planes, rehearsal, republic, salute, sand, show, singapore, singaporean, sky, transport, war, years,