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MARADMIN 124/21

Update to Fiscal Year 2021 Cornerstone: The Commandant's Combined Commandership Course

This MARADMIN updates the schedule for Fiscal Year 2021 Cornerstone (Commandant's Combined Commandership Course) sessions. The 21-2 course has been rescheduled from 12-23 April to 19-30 April 2021, while the 21-3 course remains scheduled for 20 September to 1 October 2021, both at Marine Corps University, Quantico, Virginia. Registration is closed for both courses and reserved for previously registered participants.

Issued: March 5, 2021
1.  Reference (a) is hereby updated.  The 21-2 Commandants Combined Commandership Course (Cornerstone) originally scheduled from 12-23 April 2021 will now occur from 19-30 April 2021 at Marine Corps University (MCU), Quantico, Virginia.  This is not an open registration; the re-scheduled course is reserved to those originally registered for the 21-2 course.<br>
2.  Concept of Operations.  Cornerstone is a two-week program, involving combined-training opportunities for commanders and sergeants major.  The Spouses Workshop runs concurrently during the second week of the 21-2 course, 26-30 April 2021.<br>
2.A.  Spouses will receive their training virtually for the 21-2 course.  Commanders will travel on 18 April 2021, check-in at the Gray Research Center (GRC), MCU from 0630-0730 on 19 April 2021, and execute return travel no earlier than (NET) 1630 on 30 April 2021.<br>
2.B.  Sergeants Major will travel on 17 April 2021, check-in at the College of Enlisted Military Education (CEME) building, MCU no later than (NLT) 1100 on 18 April 2020 and execute return travel NET 1630 on 30 April 2021.<br>
3.  The 21-3 course will still take place on 20 September to 1 October 2021 at MCU, Quantico, Virginia.  This is not an open registration; the course is reserved to those originally registered.<br>
4.  Commanders will travel on 19 September 2021, check-in at the GRC, MCU from 0630-0730 on 20 September 2021 and execute return travel NET 1630 on 1 October 2021.<br>
4.A.  Sergeants Major will travel on 18 September 2021, check-in at CEME building, MCU NLT 1100 on 19 September 2021 and execute return travel NET 1630 on 1 October 2021.<br>
4.B.  Concept of Operations.  Cornerstone is a two-week program, involving combined-training opportunities for commanders and sergeants major.  The Spouses Workshop runs concurrently during the second week of the 21-3 course.  Spouses receive combined training with their Marines and spouse-specific curriculum.  Spouses will execute travel on 26 September 2021, check-in at the GRC NLT 0730 on 27 September 2021 with the Spouses Workshop Coordinators and execute return travel NET 1630 on 1 October 2021.<br>
5.  Command and Signal<br>
5.A.  Command Relationships.  President, MCU serves as the on-scene commander.<br>
5.B.  Signal.  Questions or concerns regarding the contents of this Marine Administrative Message can be directed to the MCU point of contact.<br>
6.  Release authorized by Lieutenant General Lewis A. Craparotta, Commanding General, Training and Education Command.