Hagel Departs Andrews Base on Farewell Trip Defense Secretary Chuck Hagel greets airmen before departing Joint Base Andrews, Md., Jan. 13, 2015, on a cross-country tour to thank service members for their service and say farewell to the troops on his last official domestic trip. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 210277-G-BCM48-501.jpg Photo Gallery