170308-N-PO203-136 GROTON, Conn. (Mar. 8, 2017) Cleveland Heath, right, technical program manager at the Navy Clothing and Textile Research Facility and Machinist's Mate (Nuclear) 2nd Class Nicholas Lewis, assigned to the Los Angeles class-attack submarine USS Toledo (SSN 769), help Machinist's Mate (Nuclear) 2nd Class Cameron Sebastian don a prototype submarine steam suit ensemble during an orientation class held at Naval Submarine Base New London. The Navy Sea Systems Command (NAVSEA) via the Office of Naval Research (ONR) TechSolutions Office has funded NCTRF to develop the next generation of protective gear for emergency responders to steam line ruptures aboard submarines. (U.S. Navy photo by John F. Williams/Released)