NORFOLK (March 10, 2016) Aviation Structural Mechanic (Equipment) 1st Class David A. Lau conducts training on sexual assault response and prevention during a weekly CPO 365 training session onboard Naval Station Norfolk. CPO 365 is a year-long program allowing chief petty officers to mentor first class petty officers and prepare them for eventual advancement to chief. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathanael Miller/RELEASED)