Javelin is a fictional character in the mobile game and anime series 'Azur Lane'. She is personified as a Royal Navy destroyer, known for her energetic and optimistic personality. Javelin is one of the starter ships players can choose at the beginning of the game. In the anime, she is portrayed as a lively and supportive character, always ready to help her friends and fight alongside them. Her role often involves encouraging her teammates and displaying unwavering determination in battles against the Sirens, the main antagonists of the series.