DGovernor of Sivas Mr. Salih AYHAN, President of the TBMM (Grand National Assembly of Turkey) National Defence Commission Mr. Ismet YILMAZ, Vice president of the Defence Industry Mr. Celal Sami TUFEKCI, Chairman of ASELSAN (Military Electronics Industry) Mr. Haluk GÖRGÜN and Officials, and Provincial Protocol participated to the opening ceremony of our.