191018-N-ON977-0103 NORFOLK (Oct. 18, 2019) Chief Machinist’s Mate (Auxiliary) Samuel Kimbrough, assigned to Commander, Submarine Squadron 6, explains the different components of a submarine to local Norfolk, Va. middle schoolers during a science, technology, engineering and math (STEM) presentation at Hampton Roads Fleet Week on Naval Station Norfolk, Oct. 18, 2019. More than 2,000 local fifth graders saw STEM presentations from various commands throughout the event. The submarine force has committed to STEM through a number of learning opportunities for students to help inspire the next generation of service members. (U.S. Navy Photo by Mass Communication Specialist 2nd Class Alfred A. Coffield/Released)