Marines of Special-Purpose Marine Air Ground Task Force Continuing Promise 2010 stand on the site where Marines overtook the Spanish stronghold of Cuzco Wells on what is now Naval Station Guantanamo Bay, Cuba, Aug. 5. Thirty Marines had the unique opportunity to visit the Spanish American War battle site while the USS Iwo Jima made a port stop at Guantanamo Bay. The USS Iwo Jima is currently underway to provide humanitarian assistance and disaster relief across Latin America and the Caribbean.