By Mass Communication Specialist 2nd Class (SW) Alexia M. The Navy's Deep Submergence Unit tested a new system known as the submarine rescue diving and recompression system (SRDRS) with the Chilean submarine CS Simpson (SS-21) Sept. 17-18. The SRDS is designed to be rapidly deployed to any location in the world via air or ground and can be installed on military or commercial vessels when a call for assistance is received. It will replace the de-activated deep submergence rescue vehicle (DSRV) system as the Navy's premier submarine rescue capability. "The SRDRS is the U.S. Navy's 21st century submarine rescue system and represents state-of-the-art technology for submarine rescue systems," said Lt. Rich Ray, the former engineering officer of the rescue submarine Mystic (DSRV 1).