In line with the 2011 Vienna Document on Confidence and Security-Building Measures Belarus is demonstrating new types of the main weapon systems and military hardware for representatives of OSCE member states. Within the framework of international commitments the states annually share information about their weapon systems and hardware, budgets and defense planning. This year representatives from 19 countries and the OSCE Conflict Prevention Center are visiting Belarus. The foreign representatives will be informed about the multiple-launch rocket system Polonez and the mortar Nona. The visit will last for two days.