An unprecedented number of utility and attack helicopters, unmanned aircraft (UAV, Unmanned Aerial Vehicle) and armoured vehicles are put on display at Kielce defence exhibition, the "MSPO" (International Defense Industry Exhibition) in Poland. The event started yesterday and will end on September 6, 2012. The Italian group Finmeccanica (AVIONEWS) is also present at the exhibition with its state-of-the-art...