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Commandants Combined Commandership Course



The FY-2020 Cornerstone class


dates are:

Cornerstone 20-2: 20 April -1 May 2020

Due to the heightened Force Health Protection conditions caused by the COVID-19 pandemic, CMC has cancelled the Commandant's Combined Commandership

Course - Cornerstone 20-2 which was scheduled for 20 April - 01 May 2020.

We appreciate everyone's patience and understanding as we determine the way forward.   Additional guidance concerning future courses is forthcoming.

Cornerstone 21-1: 19-30 Oct 2020

Quantico Weather 


Cornerstone Registration Form for Commanders


Cornerstone Registration Form for Sergeants Major

To register, send your completed registration form to mcu_lli@usmc.mil


Contact Information

Program Coordinators (703)-784-6850 or (703)-432-4710


Cornerstone Presentations

Presentations (CAC Enabled) 

Access through internet explorer; use DOD certificate