Expeditionary Warfare School (EWS)

(As of November 2020, the contents of the MCCLL website have been migrated to the JLLIS website. Access is still CAC-enabled, and requires that you create an account with JLLIS).
The Marine Corps Center for Lessons Learned (MCCLL) actively collects, analyzes, publishes and archives lessons learned materials to include observations, insights, lessons (OILs), trends, After Action Reports (AARs) and Marine Corps lessons learned reports. These efforts support training and planning for both exercises and operations, as well as the warfighting capability development process. MCCLL focuses on tactics, techniques and procedures of immediate importance to the operating forces thereby identifying gaps and best practices, and recommending solutions across the doctrine, organization, training, materiel, leadership, personnel and facilities (DOTMLPF) spectrum.

"Users must possess a current Common Access Card (CAC) to access the site, and a Marine Corps Enterprise Information Technology Services (MCEITS) account to access publications that are distribution B, C, D, or E." (website)

"This page provides direction to authentic current digital versions of publications issued by Headquarters Marine Corps Staff Agencies, Major Commands, and other DoD and Federal Agencies that issue publications used by the Marine Corps. Not all publications in use by the Marine Corps have been digitized, but this is the official source for those that have." (website)