ALL CALL U.S. Army Gen. Martin E. Dempsey, standing right, chairman of the Joint Chiefs of Staff, speaks with U.S. service members on Yokota Air Base, Japan, April 25, 2013. Dempsey addressed a variety of issues, including sequestration, regional security and readiness. SHARE IMAGE: Download Image: Full Size (0.08 MB) Photo By: VIRIN: 201858-B-GWD73-866.jpg Photo Gallery