Special Operations
Army Special Operations brings together three career management fields: CMF 18 (Special Forces), CMF 37 (Psychological Operations), and CMF 38 (Civil Affairs). What ties them together isn’t just the beret: it’s the mission to operate in environments where conventional forces can’t or won’t go, with small teams, limited support, and high stakes. These soldiers train foreign fighters, shape hostile populations through information, and build relationships with local governments in contested areas.
Eight roles span the family. At one end are the Green Beret specialties, weapons, engineering, medicine, communications, and intelligence, where every soldier is a combat infantryman first and a technical specialist second. At the other end are PSYOP and Civil Affairs, where the primary tools are language, cultural analysis, and persuasion rather than kinetic action. The 18X enlistment contract is the entry door for anyone pursuing the SF specialties; 37F and 38B are direct-enlistment options with their own pipelines and selection processes.
People drawn here share a few common traits: high ASVAB scores (the GT minimums are among the stiffest in the Army), genuine adaptability across cultures and environments, and a tolerance for extended time away from home. The SF pipeline takes two to three years to complete. The PSYOP pipeline runs close to a year. These are not short paths, and most candidates who start them don’t finish. The ones who do earn specialties with strong civilian demand and career options most soldiers never see.
At a Glance
| MOS | Title | ASVAB Area | Training Length | Clearance | Civilian Equivalent |
|---|---|---|---|---|---|
| 18X | Special Forces Candidate | GT 110, CO 100 | 2-3 years (full pipeline) | Secret | N/A (pipeline contract) |
| 18B | Special Forces Weapons Sergeant | GT 110, CO 100 | ~65-95 weeks (SFQC pipeline) | Secret/TS | Firearms trainer, defense contractor |
| 18C | Special Forces Engineer Sergeant | GT 110, SC 100 | ~65-95 weeks (SFQC pipeline) | Secret/TS | Construction manager, EOD specialist |
| 18D | Special Forces Medical Sergeant | GT 110, ST 100 | ~2-3 years (longest pipeline) | Secret/TS | Physician assistant, paramedic |
| 18E | Special Forces Communications Sergeant | GT 110, SC 100 | ~60 weeks | Secret/TS | Network engineer, satellite technician |
| 18F | SF Asst. Operations & Intelligence Sergeant | GT 110, CO 100 | SFISC (14 wks, after SFQC + ODA time) | TS/SCI | Intelligence analyst, program manager |
| 37F | Psychological Operations Specialist | GT 107, DLAB 85 | ~43 weeks (includes 20-wk OSUT) | Secret | Communications analyst, media producer |
| 38B | Civil Affairs Specialist | GT 107 | ~23 weeks (BCT + 13-wk AIT) | Secret | International development specialist |
Which Role Fits You?
Special Operations covers a wide range of work, from direct combat to diplomatic engagement. The eight roles cluster into four broadly different experiences.
Direct action and weapons. If you want to be on the team that kicks the door, 18B is the weapons-focused specialty. The weapons sergeant owns the ODA’s fires: U.S. and foreign weapons systems, indirect fire planning, anti-armor, and training partner forces to do the same. 18C, the engineer sergeant, handles the demolitions and construction end of that same mission: breaching obstacles, rigging bridges, and building defensive positions in austere terrain. Both require the same GT 110 floor, both operate on the same ODA, and both enter through the 18X contract. If you’re drawn to the technical precision of weapons systems, 18B fits. If you find demolitions, structural analysis, and sabotage operations more interesting than the weapons lane, 18C is the better match.
Medicine and communications. The 18D and 18E round out the ODA’s core specialties. 18D is the most technically demanding pipeline in the Army’s enlisted ranks, two to three years of training that covers trauma surgery, pharmacology, dental procedures, and prolonged field care for patients days from any hospital. The ST 100 ASVAB requirement reflects real academic demands. If you have a strong science background and want to use it in extreme conditions, 18D offers scope that no conventional medical MOS matches. 18E, the communications sergeant, is the team’s link to everything outside the ODA, SATCOM, encrypted HF radio, and digital networks. The job demands technical aptitude (SC 100) and calm under pressure. Of all the SF specialties, 18E translates most directly to high-paying civilian IT and satellite communications roles.
Intelligence and operations. The 18F is the only SF specialty with no direct enlistment path. You reach it after qualifying as 18B, 18C, 18D, or 18E, serving two or more years on an ODA, and completing a 14-week intelligence course. The 18F fuses all-source intelligence, plans missions with the team commander, and coordinates with theater-level assets. It suits soldiers who have already proven themselves on an ODA and want a role that blends tactical fieldwork with analytical rigor. TS/SCI clearance is required.
Influence and civil engagement. PSYOP and Civil Affairs operate differently from the SF specialties. A 37F Psychological Operations Specialist designs and distributes influence campaigns: leaflets, radio broadcasts, social media, and face-to-face engagement. The job requires a DLAB score of 85 in addition to a GT 107, because language aptitude is central to the work. A 38B Civil Affairs Specialist engages local governments, assesses civilian infrastructure, and advises commanders on the human terrain. Both require a Secret clearance, both train at Fort Liberty, and both deploy alongside conventional and special operations forces. If you want to fight with information rather than firepower, 37F or 38B offers work that feeds directly into intelligence and international development careers after service.
The comparison table above shows side-by-side details for each role.
Common Entry Requirements
All eight roles require U.S. citizenship: permanent residents are not eligible in any CMF 18, 37, or 38 position. A high school diploma or GED is required, and all candidates must pass a Secret clearance investigation before assignment. CMF 18 candidates also complete a 50-meter swim assessment in uniform and boots, volunteer for Airborne School, and must meet the Heavy OPAT category. CMF 37 requires a DLAB score of 85 in addition to ASVAB minimums. See each role’s profile below for specific ASVAB scores, training details, and additional requirements.
Career Field Directory
Special Forces (CMF 18)
- 18X Special Forces Candidate: the enlistment contract that puts you on the direct path to SFAS and the Green Beret pipeline; no MOS until you graduate
- 18B Special Forces Weapons Sergeant: the ODA’s fires and lethality expert; operates U.S. and foreign weapons systems and trains partner-nation forces
- 18C Special Forces Engineer Sergeant: demolitions, breaching, field fortification, and sabotage operations in the most austere environments
- 18D Special Forces Medical Sergeant: trauma surgery, prolonged field care, and community medicine; the longest and most academically demanding SF specialty
- 18E Special Forces Communications Sergeant: the team’s only link to outside support; operates SATCOM, HF radio, and encrypted digital networks
- 18F Special Forces Assistant Operations and Intelligence Sergeant: all-source intelligence and mission planning; a career destination requiring prior SF experience, not an entry MOS
Civil Affairs (CMF 38)
- 38B Civil Affairs Specialist: engages local governments and civilian populations to reduce friction between military operations and communities
Psychological Operations (CMF 37)
- 37F Psychological Operations Specialist: designs and executes influence campaigns across print, broadcast, and digital channels to shape foreign audiences
Related Resources
Explore all enlisted Army career paths to compare Special Operations with other career families. Before you take the ASVAB, our ASVAB study guide covers the GT, ST, SC, and CO composites that matter for every role in this family. First-time testers can also prepare using the PiCAT, an unproctored at-home version of the ASVAB that can convert to an official score.