11C vs 56M

PT at 0630, mortar live-fire exercises, fire direction center drills, and a lot of physical conditioning. Garrison time is split between the mortar pit and the same cleaning details every infantryman knows. Field problems are frequent and you hump the heaviest loads in the platoon.

Supporting the unit chaplain in religious services, counseling coordination, and spiritual fitness programs. You manage the chapel schedule, set up religious services in the field, track soldier attendance at counseling, and provide administrative support. You also serve as the chaplain's security — chaplains are noncombatants by Geneva Convention, but their RA carries a weapon.

OSUT at Fort Moore (GA) is 22 weeks — same pipeline as 11B with mortar-specific training in the final phase. You learn the M224 (60mm), M252 (81mm), and M120 (120mm) mortar systems plus fire direction calculations. The math matters more than the recruiter lets on.

AIT at Fort Jackson (SC) is about 8 weeks. Covers religious support operations, counseling referral, chaplain support, and field ministry. The training is short and focused on practical skills for supporting the chaplain in garrison and field environments.

Extremely high. You carry everything an 11B carries plus mortar base plates, tubes, and rounds that weigh 35-45 lbs each. Rucking loads routinely exceed 80 lbs. Your knees and back will know it.

Moderate. Religious affairs specialists operate with their chaplain in the field. Physical demands match the unit — if attached to infantry, expect infantry conditions. You carry your own load plus chapel equipment.

The recruiter will lump you in with infantry and that's technically correct — you are an infantryman. What they won't explain is that 11C is the forgotten middle child of the infantry world. You carry heavier loads than riflemen, do more math than anyone expects, and when there's no mortar training happening, you get pulled for every detail and working party on the FOB. The upside: mortar crews are tight-knit teams with a real sense of ownership over their weapon system, and a well-run mortar section is genuinely devastating. The downside: promotion is just as glacially slow as 11B, the physical toll is arguably worse because of the loads, and the civilian translation is essentially nonexistent unless you pivot to something else. If you love indirect fire and want to be infantry, it's a rewarding MOS — just go in knowing the costs.

Religious affairs specialist is one of the most unique MOSs in the Army. You don't need to be religious yourself — your job is to support the free exercise of religion for ALL soldiers regardless of faith (or lack thereof). The recruiter might describe it as chapel work, and while that is part of it, the real role is much broader: you are the chaplain's right hand, their security in the field, and often the first person a struggling soldier approaches because you are more approachable than an officer. What they won't tell you: the emotional weight is real. You are adjacent to every crisis in the unit — suicides, family problems, sexual assaults, and combat stress — and while confidentiality protects the soldier, it also means you carry that weight silently. The civilian translation to social work, counseling, or nonprofit administration is strong for those who invest in education.