U.S. Marine Lt. Col. Chris Richie, Commanding Officer of Special-Purpose Marine Air-Ground Task Force Continuing Promise 2010, gives remarks to Marines and Sailors at the closing ceremony of subject matter expert exchanges aboard Colombian Marine Corps Training Base Covenas, Colombia, Aug. 16, 2010. Service members and civilians are deployed in support of Operation Continuing Promise 2010, providing humanitarian assistance and disaster relief to the Caribbean, Central and South America.