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[ILLUSTRATION OMITTED] Do not forget that you can also apply for Overseas Contingency Operations Support Assignment (OSA) billets.
[ILLUSTRATION OMITTED] The Overseas Contingency Operations Support Assignments (OSA) program will be implemented this fall through the Career Management System/Interactive Detailing (CMS/ID) system, using Sailor duty preference inputs.
For the novice, IA Sailors come in various denominations; GWOT Support Assignment (GSA), Overseas Contingency Operations Support Assignments (OSA), Mobilized Reservists (MOBRES), and Individual Augmentee Manpower Management Assignments (IAMM).