ANKARA, TURKEY - OCTOBER 31: (----EDITORIAL USE ONLY MANDATORY CREDIT - "TURKISH PRESIDENCY / MURAT CETINMUHURDAR / HANDOUT" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS----) Turkish President Recep Tayyip Erdogan, Turkish Technology and Industry Minister Mustafa Varank, Turkish National Defense Minister Hulusi Akar, Turkish Chief of Staff Yasar Guler and Turkish Undersecretary for Defence Industries Ismail Demir inspect the exhibition field of munitions designed by the TUBITAK SAGE for the F-35 fighter jets before attending the inauguration for National Technology Development Infrastructures in Ankara, Turkey on October 31, 2018. (Photo by TURKISH PRESIDENCY / MURAT CETINMUHURDAR / HANDOUT/Anadolu Agency/Getty Images)
