Singapore's Minister of Defense Teo Chee Hean greets Secretary Rumsfeld. Singapore's Minister of Defense Teo Chee Hean (right) greets Secretary of Defense Donald H. Rumsfeld as he arrives at Paya Lebar Air Base, Singapore, on June 2, 2006. Rumsfeld is in Singapore to meet with regional allies and attend the fifth annual International Institute for Strategic Studies Asia Security Conference known as the Shangri-La Dialogue. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 514731-N-AKH18-185.jpg Photo Gallery