Marine Corps Knowledge Practice 2026 - Free Marine Corps Practice Questions and Study Guide

The core values of the Marine Corps are honor, courage, and commitment, with honor being a primary pillar. Honor in the Marine Corps embodies the ethical standards and principles that members are expected to uphold. It signifies an adherence to conduct that is principled and character-driven, ensuring that Marines act with integrity both in their personal and professional lives. The emphasis on honor reflects the commitment to truthfulness, accountability, and the responsibility to live up to the esteemed reputation of the Marine Corps.

While loyalty, respect, and discipline are essential traits for a Marine, and are certainly encouraged within training and operations, they do not officially constitute the Marine Corps' core values. Honor is integral to shaping the identity and ethos of every Marine, reinforcing the importance of moral rectitude and personal responsibility.