13A vs 46A
Field Artillery, General (USA) vs Public Affairs Officer (USA)
Two MOS codes that share a branch, a PT test, and an unshakeable belief that their job is the reason the Army functions.
The 13A recruiter pitched "command the army's most powerful indirect fire systems" with the conviction of someone selling timeshares. The 46A recruiter went with "be the officer who manages how the Army communicates with the world" — equally confident, equally creative. The reality for 13A: your first years will involve learning the fire direction process deeply enough to supervise it — AFATDS, AFATDS troubleshooting, AFATDS freezing at the worst moment. For 46A: the craft of the work is genuinely interesting — writing, video, social media, strategic communication. The recruiter's laptop has a slide deck that makes both of these sound like the same TED Talk.
After the Uniform
The part the recruiter skips: what each job actually translates to once you're a civilian — and what it pays.
Salary data from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics program. A guide, not a guarantee.
Recruiter vs. Reality
The pitch versus what people who actually did the job report back.
“Command the Army's most powerful indirect fire systems. Field Artillery officers deliver fires that shape the battlefield from distance, with technical precision and tactical impact.”
Field Artillery officers live in a world of GRIDs, call for fire, fire missions, and the continuous tension between fires integration and maneuver deconfliction. Your first years will involve learning the fire direction process deeply enough to supervise it — AFATDS, AFATDS troubleshooting, AFATDS freezing at the worst moment. Battery command is genuinely the best part of the FA career for most officers — you own a capability that maneuver commanders actually need and your soldiers are doing skilled, demanding technical work. The staff years as a fires officer involve writing OPORD fire support annexes and sitting in targeting meetings. The FA branch has watched the rocket artillery renaissance with satisfaction as HIMARS became the most consequential ground system in Ukraine. The civilian market for FA officers is less direct than engineer or medical — project management, leadership development, and operations management are the primary translation lanes.
“You'll be the officer who manages how the Army communicates with the world — press releases, command information, media embeds, and crisis communications when things go sideways. PAO school at Fort Meade sharpens skills that ROTC and OCS don't build, and the assignments expose you to senior leader messaging at a level that civilian communicators spend a decade working toward. When you transition, corporate PR firms, government affairs shops, and media companies specifically recruit military PAO officers because the institutional communication experience is genuinely rare and the ability to operate under pressure is not negotiable.”
Public Affairs officers occupy an interesting position in the Army — you're responsible for the institution's communication with the public, media, and internal audiences, which means you're simultaneously a service member and a quasi-journalist. The tension between the military's interest in information control and the PAO's professional obligation to accurate public communication is real and will define many of your most difficult professional moments. You'll manage press pools, respond to media inquiries about things the Army would prefer not to be in the news, produce command information products, and advise commanders whose instinct is always to say less rather than more. The craft of the work is genuinely interesting — writing, video, social media, strategic communication. The civilian PR, corporate communications, and media relations markets are accessible and actively recruit military PAOs. The Pentagon PAO billets are prestigious and politically demanding. Social media has changed the job significantly over the past decade and will continue to do so.
The Real Life
Same dimensions, side by side. 13A on the left, 46A on the right.
Leading fire direction operations, planning fires in support of maneuver commanders, and coordinating all indirect fire assets. As a platoon leader: responsible for a firing battery. As a fire support officer (FSO): embedded with a maneuver battalion coordinating fires. The job is intellectually demanding — translating a commander's intent into effective fire plans.
Managing public affairs operations — media relations, strategic communications, community relations, and crisis communications. As a PAO: advising the commander on messaging, managing media requests, coordinating press conferences, and overseeing communication strategy. The work blends journalism, public relations, and strategic messaging.
Field Artillery Basic Officer Leader Course (FABOLC) at Fort Sill (OK) is about 18 weeks. Covers gunnery, fire support planning, targeting methodology, and digital fire control systems. The math and technology behind modern fire support are more sophisticated than most people realize.
Public Affairs Officer Qualification Course at DINFOS, Fort Meade (MD) is about 20 weeks. Covers military journalism, media relations, strategic communications, crisis communications, and public affairs planning. DINFOS training is well-regarded in the communications industry.
High. Field artillery officers are combat arms and expected to maintain high physical fitness. Field exercises involve extended time in tactical command posts and fire direction centers.
Low to moderate. Public affairs involves some field work covering operations, but most work is writing, media relations, and strategic communications.
Field artillery officer is a branch that operates in the shadow of infantry and armor but provides some of the most lethal capabilities on the battlefield. What the recruiter won't tell you: field artillery is a branch that many officers don't choose first but end up loving. The technical challenge of coordinating fires — multiple weapon systems, joint assets, timing, and effects — is genuinely intellectually stimulating. The downside: garrison artillery can feel like an endless cycle of gunnery certifications and maintenance, and the branch has an identity crisis in an era where close air support and precision munitions compete with traditional artillery. The fire support officer role (embedded with infantry or armor) is where most FA officers find the most fulfillment. The civilian translation requires work — "I coordinated lethal fires" doesn't land in a job interview. Translate it to planning, coordination, and decision-making under time pressure.
Public affairs officer is the Army's spokesperson and communications strategist. You advise commanders on messaging, manage media relationships, and shape the narrative of military operations. What the branch briefer won't tell you: PAO is a functional area, not a basic branch, so you start in another branch and transfer. The work is high-visibility and high-stakes — a poorly handled media inquiry can end careers, including yours. The best PAO assignments involve real crisis communications and media management during operations. The worst involve writing routine press releases and managing social media accounts for commands that don't understand or value public affairs. The civilian translation is excellent: corporate communications, PR agencies, and government public affairs all actively recruit military PAOs. Crisis communications experience is particularly valued in the corporate world.
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