On August 5, 2015, H.E. Dr. Khalil Hassan, Ambassador, and Mr. Ahmed Al-Teraifi, Second Secretary, attended the dinner hosted by Mr. Abdulla Jassim Al-Zeyara, Charge d’ Affaires ad interim of the State of Qatar to Japan, to welcome GCC Military Affair Delegatrion. In this delegation, there were two Bahraini officials, namely, Lt Col. Osama Husain Sli Abuseyad and Maj. Nawaf Hamed Al Zayani.