Marine Corps and Navy update gas mask training to meet shaving rules

The Marine Corps and Navy notices emphasize that the new training policies are designed to "reinforce grooming compliance" ...
Military Times on MSN

Marines, Navy mandate yearly gas mask training to 'reinforce grooming compliance'

The Marine Corps and Navy are mandating annual gas mask fit training, with the move intended in part to "reinforce grooming ...
Stars and Stripes

Navy, Marines order annual mask fit training amid tighter grooming standards

All service members in the Navy and Marine Corps now must complete annual training in the proper fitting and seal of gas ...