Lt Gen Ted Kresge, Commander, Joint Task Force-Support Forces Antarctica (JTF-SFA), stands with Dr Subra Suresh, Director, National Science Foundation, third from left, and other senior officials during an unexpected meeting, McMurdo Station, Antartica, Nov. 20, 2011. JTF-SFA, through Operation Deep Freeze, provides support to the National Science Foundation, which manages the United States Antarctic Program. (Courtesy photo)