In the statement, it was announced that Mr. Levent Tanrıdağ, who had been the Deputy General Manager of AYESAŞ and carrying out various senior management positions for over 25 years, has been appointed as the acting General Manager of Vestel Defense - the leading UAV manufacturer in the defence and aerospace sector and of AYESAŞ - the leading systems solution provider in Turkey, a company which also provides services to many companies internationally.