Petty Officer 1st Class Billy Spikes, boatswain's mate, and Chaplain Lt. David Cullen hand roofing material to Petty Officer 2nd Class Adrian Campbell, religious programs specialist, during an Amphibious-Southern Partnership Station 2010 community service project. Sailors and Marines embarked aboard the amphibious transport dock ship USS New Orleans are participating in Amphibious-Southern Partnership Station, a combined amphibious exercise designed to enhance cooperative partnerships with maritime forces from Argentina, Mexico, Peru, Brazil, Uruguay, and Colombia.