WASH ROUTINE U.S. Navy Petty Officer 2nd Class Kevin Cobb teaches students how to wash their hands during a Continuing Promise community service project at the Alpha Boys School in Kingston, Jamaica, April 20, 2011. Cobb is an aviation support equipment technician. Continuing Promise is a five-month humanitarian assistance mission to the Caribbean, Central and South America. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 646919-D-AMC62-784.jpg Photo Gallery