Lt. Col. Vincent Yznaga, U.S. Army South Contingency Command Post deputy chief of Operations, talks with members of the Rapid Response Deployable Detachment during Integrated Advance 2013 at Naval Station Guantanamo Bay, Cuba, Feb. 3. Army South recently completed the exercise, which is a biennial exercise to train to support the Department of Homeland Security and the Department of State in a humanitarian crisis scenario. This year's scenario focused on mass migration in the Caribbean.