ISLAMABAD - Lieutenant General Antonio Gucciardino, Director General of Land Armaments, Italy Tuesday called on General Khalid Shameem Wynne, Chairman Joint Chiefs of Staff Committee (CJCSC) at Joint Staff Headquarters and discussed matters related to evolving security situation of the region and defence cooperation between the armed forces of both the countries. Chihiro Atsumi, Ambassador of Japan also called on General Khalid Shameem Wynne CJCSC and discussed matters of mutual interest.