Secretary Cohen meets with His Highness the Emir, Hamad bin Khalifa Al-Thani. Secretary of Defense William S. Cohen (left) meets with His Highness the Emir, Hamad bin Khalifa Al-Thani (right), at the Emiri Diwan, Doha, Qatar, on Oct. 11, 1998. Cohen is in the Persian Gulf region to visit with U.S. troops and heads of state in the Gulf countries. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 249020-I-OVA60-794.jpg Photo Gallery