Join the NSL The following membership levels are available, please review and click on the appropriate link for the membership application. ACTIVE DUTY MEMBERSHIP Includes electronic OR printed version of The Submarine Review Active Duty E1-E3 or Officer Student (e.g., USNA, NROTC, SOBC, NPS, NPTU) Active E4-E6/01-03                 Active E7-E9/O4-O10   Active Duty Membership Form »   … Continue reading Join the NSL