The Marine Corps operates in some of the world’s loudest environments. The importance of hearing conservation in the Marine Corps cannot be overstated. Auditory readiness often makes the difference between mission success and failure.
In a major step toward modernization, the U.S. Marine Corps and U.S. Army jointly released an update to their range safety policies, MCO 3570.1D/AR 385-63, in May 2025, superseding MCO 3570.1C and DA PAM 385-63.
Capt. Tim Battles relieved Capt. Jeremy Ewing as commanding officer of Naval Support Facility (NSF) Redzikowo during a change of command ceremony, Dec. 22.