Add Yahoo as a preferred source to see more of our stories on Google. Pfc. Vallen Grayson lost more than 100 pounds over two years to meet the Marine Corps’ enlistment standards. (Sgt. Jose Cruz/U.S.

Marine Corps officers with The Basic School participate in their graduation ceremony at Little Hall, Marine Corps Base Quantico, Virginia, Oct. 13, 2023. (Lance Cpl. Jeffery Stevens/Marine Corps) ...

Marine Corps changes to training and education in 2024 and in the coming years will establish more training teams, build a career path for instructors, add advanced technology and could alter how new ...