Lt. Colonel Courtney D. O'Brien, USMC Session Overview

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Alumni First Name
Courtney
Alumni Last Name
O'Brien
Alumni Middle Name
D.
Alumni Service
USMC
Alumni Class Year
2022
Alumni Rank
Lt Col
Alumni Class Year Reference
Class of 2022

25th Anniversary Video

Hear past and present organizers reflect on over 25 years of the Seminar XXI Program and its impact on the national security policy community.

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2026–2027 SESSION DATES

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