Combat FitnessUSMC officer requirements explained: the 4 non-negotiables, the 20–28 age window, the PFT score boards want, and the path from OCS to your commission.
Combat FitnessHow to become a Navy officer: requirements, OCS, NROTC, and Naval Academy paths, age limits, and pay—broken down for college grads ready to lead.
Combat FitnessOCS stands for Officer Candidate School, the fastest route to a military commission. Learn what OCS means, how long it runs, and who qualifies to apply.
Combat FitnessOCS age limit by branch in 2026: Navy 35, Army 32, Marines 28, Air Force 39. See eligibility rules, age waivers, and how to qualify for officer school.