CARIBBEAN SEA -- Two 1-228th Aviation Regiment Black Hawks, left, are parked aboard the USS Iwo Jima while supporting Operation Continuing Promise on Sept. 22 off the coast of Nicaragua. The multipurpose amphibious ship USS Iwo Jima is bringing health care and other services to communities in Latin America and the Caribbean during this four-month humanitarian and civic assistance deployment. (U.S. Air Force photo/Tech. Sgt. Benjamin Rojek)