151217-N-PA426-323 PEARL HARBOR (Dec. 17, 2015) USS Columbia (SSN 771), Los Angeles-class attack submarine, displays holiday lights during the Annual Festival of Lights contest on Joint Base Pearl Harbor-Hickam. Ships and submarines home-ported in Hawaii participate in the Annual Festival of Lights as a spirited way to celebrate the holidays. (U.S. Navy photo by Mass Communication Specialist 1st Meranda Keller/Released)