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Staff & Admin Aids

OPORD and WARNORD formats, memorandums, staff estimates, personnel actions, and the forms behind each one.

FM 6-0AR 25-50DA 4187DA 1594

Quick reference

Orders production

The five-paragraph operation order

What belongs in each of the five paragraphs of an OPORD, how annexes hang off it, and the mistakes that make an order unexecutable.

FM 5-0FM 6-0ADP 5-0

The five-paragraph format exists so that a leader receiving an order always knows where to look for what they need. Its power is predictability: a platoon sergeant hunting for the casualty evacuation plan goes to paragraph 4 without reading the rest. Break the format and you break that.

  1. 1

    1. Situation

    The operational environment, the enemy, friendly forces, other organizations in the area, civil considerations, attachments and detachments, and any assumptions. Everything the receiver needs to understand the problem.

  2. 2

    2. Mission

    One paragraph, no subparagraphs. Who, what, when, where, and why. The why is the purpose and it is the part subordinates fall back on when the plan breaks.

  3. 3

    3. Execution

    Commander's intent, the concept of operations, scheme of movement and maneuver, scheme of fires, tasks to subordinate units, and coordinating instructions. The largest paragraph and the one that carries the plan.

  4. 4

    4. Sustainment

    Logistics, personnel services, and health service support. Supply, maintenance, transportation, casualty evacuation, and how a unit gets resupplied when the plan changes.

  5. 5

    5. Command and signal

    Where the commander will be, succession of command, command post locations, and the communications plan including a primary, alternate, contingency, and emergency method.

AnnexSubject
ATask organization
BIntelligence
COperations
DFires
EProtection
FSustainment
GEngineer
HSignal
ZDistribution
Annexes you will see most often
Task
What the unit is to do. Use approved doctrinal tactical tasks so the receiver knows exactly what is being asked.
Purpose
Why the unit is doing it, expressed in relation to the higher unit's plan. This is what allows disciplined initiative when the task becomes impossible.
Coordinating instructions
Anything that applies to two or more subordinate units: timeline, CCIR, rules of engagement, risk reduction control measures, reporting requirements.
Concept of operations
The commander's description of how the operation unfolds from start to end state. It should read as a narrative a subordinate can visualize.

Planning

The military decision-making process

Seven steps that turn a mission from higher into an approved plan and an order, plus what each step is supposed to produce.

FM 5-0ADP 5-0ATP 2-01.3

MDMP is the staff's planning process. It is deliberate, it consumes time, and it requires a staff -- which is why it lives at battalion and above while small units use troop leading procedures. Each step has an output the next step needs, so skipping one does not save time, it just moves the work later.

  1. 1

    1. Receipt of mission

    Alert the staff, gather the tools, do an initial assessment of time and resources, and issue the first warning order.

  2. 2

    2. Mission analysis

    The heaviest step. Analyze the higher order, identify specified, implied, and essential tasks, constraints, and assumptions; conduct intelligence preparation of the operational environment; produce a restated mission and initial commander's intent. Ends with the mission analysis brief and approved planning guidance.

  3. 3

    3. Course of action development

    Build distinguishable courses of action that are feasible, acceptable, suitable, distinguishable, and complete.

  4. 4

    4. Course of action analysis

    Wargame each COA against enemy action, action by action. Produces the synchronization matrix, decision points, and the refined event template.

  5. 5

    5. Course of action comparison

    Compare COAs against criteria the commander approved, usually with a decision matrix, and identify the staff recommendation.

  6. 6

    6. Course of action approval

    The commander decides, refines the intent, and issues any final guidance. Another warning order follows.

  7. 7

    7. Orders production, dissemination, and transition

    Write the order, brief it, and transition to the units that will execute it. Rehearsals begin here.

Specified task
Stated in the higher order. Read it off the page.
Implied task
Must be done to accomplish a specified task but is not stated. Routine unit activity does not count.
Essential task
An implied or specified task that must be executed for mission success. Essential tasks go into the restated mission.
Constraint
A restriction from higher that either requires an action or prohibits one.

Types of orders

WARNORD, OPORD, and FRAGORD

Three kinds of combat order, what each is for, and why the warning order is the one that buys subordinates their planning time.

FM 5-0FM 6-0

There are three combat orders. Which one you issue is a function of where you are in planning and how much of the previous order still stands. Sending the wrong one wastes the most limited resource a subordinate has, which is time.

OrderWhat it isWhen to issue it
Warning order (WARNORD)A preliminary notice of an action or order to follow. Not a complete order and not expected to be.As soon as you know anything useful, and again each time you learn more. Multiple WARNORDs on one mission are normal.
Operation order (OPORD)The complete directive for executing an operation, in the five-paragraph format.Once planning has produced an executable plan.
Fragmentary order (FRAGORD)An abbreviated order that changes or adds to an order already in effect, carrying only what changed.During execution, when the situation shifts but the base order still stands.
The three combat orders
  • What is known about the situation and the enemy.
  • The mission or the higher unit's mission, as far as it is understood.
  • Timeline, including the earliest movement time and time of the order.
  • Movement or reconnaissance instructions that can start now.
  • Specific tasks and preparation that subordinates can begin without waiting.
  • The time and place the full order will be issued.

That is the useful content of a warning order. It follows the five-paragraph headings so the receiver can slot it into the same mental structure, but it carries only what is known and any subparagraph with nothing in it says so.

Small-unit planning

Troop leading procedures and how they differ from MDMP

The eight troop leading procedures, which of them run in parallel rather than in order, and why a company or platoon uses them instead of MDMP.

FM 5-0ADP 5-0ATP 3-21.8

Troop leading procedures are how a leader without a staff plans. Company and below, the leader is the staff, which changes both the sequence and the amount of parallel work. The steps are not strictly sequential -- steps 3 through 6 overlap and get revisited as information arrives.

  1. 1

    1. Receive the mission

    Take the order or the alert, do an initial time analysis, and start the clock.

  2. 2

    2. Issue a warning order

    Get subordinates moving on preparation before you have a plan. Do not wait.

  3. 3

    3. Make a tentative plan

    Analyze the mission using METT-TC (I), develop and analyze a course of action, and decide.

  4. 4

    4. Initiate movement

    Move the unit, or a part of it, toward the objective or a staging area while planning continues.

  5. 5

    5. Conduct reconnaissance

    Confirm or deny the assumptions in the tentative plan. Map reconnaissance is the minimum; physical reconnaissance is the standard.

  6. 6

    6. Complete the plan

    Refine the tentative plan with what reconnaissance and coordination produced.

  7. 7

    7. Issue the order

    Five-paragraph format, on a terrain model or with a sand table if at all possible.

  8. 8

    8. Supervise and refine

    Rehearse, conduct precombat checks and inspections, and keep adjusting. This step never ends.

MDMPTLP
StepsSevenEight
Used byUnits with a staff -- battalion and aboveCompany, platoon, squad
Who does the analysisThe staff, in parallel, under the commanderThe leader, usually alone or with a subordinate leader
SequenceLargely sequential, each step producing an input to the nextOverlapping; steps 3 through 6 run in parallel and repeat
Time availableDays to hoursHours to minutes
ReconnaissancePlanned and tasked through information collectionConducted personally by the leader whenever possible
MDMP compared with troop leading procedures
METT-TC (I)
Mission, enemy, terrain and weather, troops and support available, time available, civil considerations, and informational considerations. The mission variables a leader analyzes in step 3.
OAKOC
Observation and fields of fire, avenues of approach, key and decisive terrain, obstacles, cover and concealment. The military aspects of terrain. Older references use OCOKA.

Correspondence

The Army memorandum under AR 25-50

How an Army memorandum is built, the three types you will actually write, and the formatting rules that get a memo returned when they are missed.

AR 25-50DA 200

AR 25-50 is the standard for Army correspondence. The memorandum is the ordinary form of internal Army correspondence, and the regulation exists so that a document written in one unit reads the same way in another. The October 2024 edition supersedes the October 2020 version.

TypeUsed for
Memorandum forCorrespondence addressed to a specific office or person -- requests, appointments, notifications.
Memorandum thruWhen the memorandum must pass through one or more intermediate headquarters before reaching the addressee.
Memorandum for recordDocumenting a decision, a conversation, or an event for the file when there is no addressee.
The three types you will write
  1. 1

    Letterhead and office symbol

    Unit letterhead at the top, then the office symbol of the originating office on the left.

  2. 2

    Date

    On the same line as the office symbol, aligned right. Use the day-month-year form the regulation prescribes.

  3. 3

    MEMORANDUM FOR line

    The addressee. Use MEMORANDUM THRU when it routes through an intermediate headquarters, listing each THRU in order before the FOR.

  4. 4

    SUBJECT line

    Short and specific enough that a reader knows the topic without opening the body.

  5. 5

    Body

    State the purpose in the first paragraph. Put the requirement or the request before the background, not after it.

  6. 6

    Point of contact paragraph

    The last paragraph names the point of contact with rank, name, and telephone or email.

  7. 7

    Signature block

    Three lines: name, rank and branch of service, and duty title. It sits on the right side of the page.

  • A memorandum with only one paragraph is not numbered.
  • Two or more paragraphs are numbered 1., 2., 3.
  • Subparagraphs run a., b., then (1), (2), then (a), (b).
  • If you create a subparagraph you must create at least two at that level. A lone subparagraph a. with no b. is a formatting error.
  • Continuation pages repeat the office symbol and the SUBJECT line at the top.

Staff organization

Staff sections: who owns what

S-1 through S-9 and what each section is responsible for, plus the difference between the coordinating, special, and personal staff.

FM 6-0ADP 6-0

Knowing which section owns a problem is most of what makes a staff officer or NCO useful. At brigade and below the sections carry an S prefix; at division and above they carry a G. Joint staffs use J. The numbering means the same thing at every echelon.

SectionOwns
S-1Personnel and human resources: strength reporting, awards, evaluations, promotions, casualty operations, leave and pass administration.
S-2Intelligence and security: threat analysis, intelligence preparation of the operational environment, collection management, physical and personnel security.
S-3Operations and training: plans, orders, current operations, training management, and the training calendar.
S-4Logistics: supply, maintenance, transportation, services, and property accountability at the unit level.
S-5Plans. Exists at brigade and above; at battalion the planning work stays inside the S-3.
S-6Signal and communications: networks, radios, information systems, and the communications plan.
S-7Information. Integrates information-related capabilities and their effects. The title has shifted as information doctrine developed.
S-8Resource management and financial management. Not present in every unit.
S-9Civil affairs operations: the relationship with civil authorities, populations, and organizations in the area of operations.
Coordinating staff sections
Coordinating staff
The numbered sections above. They coordinate and integrate the commander's areas of interest and speak with the commander's authority within their lanes.
Special staff
Officers with a functional specialty who advise and support the coordinating staff -- surgeon, chaplain, engineer, chemical, provost marshal, safety, public affairs.
Personal staff
Officers who work directly for the commander because of a legal requirement or the nature of the advice -- inspector general, staff judge advocate, chaplain, command sergeant major.

The executive officer at brigade and below, or the chief of staff at division and above, runs the staff on the commander's behalf: sets the battle rhythm, enforces suspenses, and integrates the sections. Staff sections do not coordinate directly with the commander around that person as a matter of routine.

Staff products

Running estimates and the staff's continuous work

A running estimate is a staff section's continuously updated assessment of its area. It is what makes a staff recommendation useful at two in the morning instead of two days later.

FM 6-0ADP 5-0DA 1594
Running estimate
A staff section's continuously updated assessment of the current situation in its functional area and of whether the current or planned operation can be supported.

The word running is the entire point. An estimate built for a single planning session and then filed is not a running estimate, it is a slide. The commander asks the S-4 whether the brigade can support another twelve hours of movement and expects an answer immediately, not after a data call.

  • The current situation in the section's area, with facts separated from assumptions.
  • The section's assessment of how the operation is going in its functional area.
  • Whether the current operation, and the branches and sequels being considered, can be supported.
  • Shortfalls, risks, and the section's recommendations to address them.
SectionThe judgment it is maintaining
S-1Can we man the operation? Strength, projected losses, replacement flow.
S-2What is the enemy most likely and most dangerous course of action right now?
S-3Are we on the timeline, and which decision points are approaching?
S-4Can we sustain the plan? Classes of supply on hand, consumption rates, days of supply remaining.
S-6Will the network support the plan at the distances and in the terrain involved?
What each section is estimating

Personnel administration

Personnel actions and the DA Form 4187

What the DA Form 4187 is for, the actions it commonly carries, and how to submit one that does not come back.

DA 4187AR 600-8-6DA 31DA 638DA 4856

DA Form 4187, Personnel Action, is the general-purpose request a Soldier initiates for something affecting their own record or status, and the form a unit uses to document a duty status change. It is prescribed by AR 600-8-6. When there is no specialized form for an action, the 4187 is usually the vehicle.

  • Duty status changes -- present for duty, absent without leave, dropped from rolls, hospitalized, confined.
  • Request for separate rations or a change in a basic allowance.
  • Request for reclassification or a change to a military occupational specialty.
  • Request for school attendance, such as airborne or air assault.
  • Request for deletion, deferment, or amendment of assignment instructions.
  • Name and record corrections that do not have their own form.
  1. 1

    Confirm the 4187 is the right vehicle

    Leave goes on DA Form 31. Awards go on DA Form 638. Counseling goes on DA Form 4856. Many actions are now initiated by the Soldier directly in IPPS-A. Using the wrong path is the most common reason a package is returned.

  2. 2

    State the action and the authority

    Say plainly what is requested and cite the regulation that authorizes it. A 4187 that does not name its authority forces the approver to go find it, which means it sits.

  3. 3

    Attach the supporting documents

    Whatever the governing regulation requires -- orders, certificates, medical documentation, a memorandum of support. Incomplete packages are the second most common return.

  4. 4

    Route it through the chain of command

    The 4187 carries recommendations at each level. A first sergeant and commander recommendation with substance behind it matters more than the block itself.

  5. 5

    Track it at the S-1

    Log it, get a suspense, and follow up. Nobody at the S-1 is going to chase a Soldier's action for them.

Personnel administration

Leave and pass

How leave accrues, the difference between leave and a pass, the types of leave a leader deals with, and what the DA Form 31 actually records.

AR 600-8-10DA 31

AR 600-8-10 governs leave and passes. The distinction that matters is simple: leave is charged against a Soldier's accrued balance and a pass is not. Everything else follows from that.

LeavePass
Charged to the Soldier's balanceYesNo
Documented onDA Form 31Unit procedure; a special pass is approved at a specified level
Typical durationDays to weeksRegular pass is off-duty time; special passes are three or four days
Counts against the day of departure and returnGoverned by the regulation's rules on travel and duty statusNot applicable
Leave compared with pass
Ordinary leave
Chargeable leave taken against an accrued balance. The normal case.
Advance leave
Chargeable leave granted before it is earned, against leave the Soldier is expected to accrue.
Emergency leave
Leave for a bona fide family emergency. Chargeable. Verification usually runs through the American Red Cross.
Convalescent leave
Non-chargeable absence for recovery, authorized on the recommendation of the attending medical provider.
Permissive TDY
Not leave. Non-chargeable temporary duty for authorized purposes such as house hunting or a job search near separation.
Terminal leave
Ordinary leave taken immediately before separation or retirement, so the Soldier is on leave through their last day of service.
  • Leave accrues at two and a half days per month, or thirty days a year.
  • The ordinary carryover limit at the end of the fiscal year is sixty days; leave above the limit is lost unless special leave accrual applies.
  • Enlisted Soldiers may sell back a limited number of days of leave over a career, generally at reenlistment or separation.
  • Leave is requested and authorized on DA Form 31, which also records the sign-out and sign-in.

Unit administration

The duty appointment memorandum

What an appointment memorandum has to contain, which duties require one, and why the memo alone does not give a Soldier signature authority for property.

AR 25-50DA 1687AR 190-11AR 710-2DA PAM 710-2-1AR 385-10AR 15-6

An appointment memorandum puts a Soldier in a duty in writing. It matters because it establishes who is accountable and on what authority. When an inspector or an investigating officer asks who the key control custodian is, the answer is a signed memorandum, not a name somebody remembers.

  • Unit armorer and arms room key control custodian.
  • Primary and alternate hand receipt holders.
  • Unit supply representative and authorized requesters.
  • Additional duty safety officer or NCO.
  • Unit prevention leader for the substance abuse program.
  • Range officer in charge and range safety officer.
  • Investigating officer, financial liability officer, or summary court-martial officer for a specific action.
  1. 1

    Use the AR 25-50 memorandum format

    Unit letterhead, office symbol, date, MEMORANDUM FOR the appointee, SUBJECT line naming the duty.

  2. 2

    Cite the authority in paragraph 1

    Name the regulation that requires or permits the appointment -- AR 190-11 for arms room duties, AR 710-2 and DA PAM 710-2-1 for supply, AR 385-10 for safety, AR 15-6 for an investigating officer.

  3. 3

    Name the person precisely

    Rank, full name, and unit. Do not appoint a position; appoint a person.

  4. 4

    State the effective date and the duration

    Either a specific end date or wording that the appointment remains in effect until rescinded or the appointee departs the unit.

  5. 5

    State the duties and any prerequisites

    What the appointee is responsible for, and any certification or training that has to be completed first. Keep the completed training certificate with the memorandum.

  6. 6

    Signed by the appointing authority

    Usually the commander. Some appointments must be made by a specific level of command -- check the governing regulation before the wrong signature block goes on it.

Publications

Full index
DA 4856

Developmental Counseling Form

Documents event, performance, and professional growth counseling, including the plan of action the leader and Soldier agree to and the follow-up assessment.

DA 4187

Personnel Action

The catch-all request for a personnel action a Soldier initiates on their own behalf and for documenting duty status changes.

DA 31

Request and Authority for Leave

Requests and authorizes ordinary leave, pass, permissive TDY, and terminal leave, and records sign-out and sign-in.

DA 638

Recommendation for Award

Recommends an individual decoration or achievement award and carries it through the approval chain.

DA 268

Report to Suspend Favorable Personnel Actions (FLAG)

Initiates, transfers, or removes a flag, which suspends favorable actions such as promotion, awards, and schooling while a Soldier is under investigation or not meeting a standard.

DA 1156

Casualty Feeder Card

Captures what a witness saw so the unit can submit an accurate initial casualty report on a killed, wounded, or missing Soldier.

DA 1687

Notice of Delegation of Authority - Receipt for Supplies

Names, by signature, who is authorized to request or receipt for property on behalf of a unit, and sets the effective and expiration dates of that authority.

DA 1594

Daily Staff Journal or Duty Officer's Log

The running log of incidents, messages, and actions taken during a shift in a CP, staff duty desk, or TOC.

DA 6

Duty Roster

Tracks equitable rotation of details such as CQ and staff duty so the same Soldiers are not repeatedly tasked.

DA 200

Transmittal Record

Records the transmittal of documents from one office to another and captures the receiving signature.

DD 2977

Deliberate Risk Assessment Worksheet

The standard worksheet for deliberate risk management: identify hazards, assess initial risk, apply controls, and record the residual risk the approving authority accepts.

DA 2173

Statement of Medical Examination and Duty Status

Documents an injury or illness and the Soldier's duty status at the time, and is the starting point for a line of duty determination.

DD 689

Individual Sick Slip

The sick call slip that sends a Soldier to the aid station and returns the provider's disposition and any duty limitations to the unit.

DD 93

Record of Emergency Data

Names who the Army notifies and who receives the death gratuity and unpaid pay and allowances; it must be reviewed and updated whenever the Soldier's family situation changes.

DA 5754

Malpractice History and Clinical Privileges Questionnaire

A credentialing form for Army health care providers, not a training or range product; it is listed here because the number is often confused with unit-level forms.

DA 2823

Sworn Statement

Captures a witness, subject, or victim statement under oath for investigations, AR 15-6 inquiries, and law enforcement reports.

DA 2627

Record of Proceedings Under Article 15, UCMJ

Documents nonjudicial punishment: the offenses, the Soldier's elections and rights, the punishment imposed, and any appeal.

DA 7279

Equal Opportunity Complaint Form

Files a formal equal opportunity complaint and starts the timelines for investigation and feedback to the complainant.

DD 1351-2

Travel Voucher or Subvoucher

Claims reimbursement for per diem and authorized expenses after TDY or a PCS move.

DD 368

Request for Conditional Release

Requests release from a current service obligation so a member can enlist or accept an appointment in another component or branch.

DD 214

Certificate of Release or Discharge from Active Duty

The separation document that records a member's active duty service, awards, schooling, and characterization of service; it is the primary proof of service for veterans benefits.