After-Action Review: [Event, exercise or operation name]
An after-action review (AAR) is a guided, candid discussion held during or straight after an
event, exercise or operation to establish what was supposed to happen, what actually happened,
why, and what to sustain and improve. This template follows the four-step approach (plan,
prepare, conduct, follow up) in US Army Training Circular TC 7-0.1, After Action Reviews
(13 February 2025), and the After-Action Report/Improvement Plan (AAR/IP) structure in FEMA's
Homeland Security Exercise and Evaluation Program (HSEEP) Doctrine (January 2020). Both are US
government publications, cited and summarised in original words. Replace every [bracketed]
value and every row marked Example. Worked examples use Pellmoor Transit Authority, a fictional
bus operator, reviewing a winter-storm service disruption exercise.
Document control
| Field | Value |
|---|
| Document ID | [AAR-YYYY-NNN] |
| Event | [Name, type (exercise, live operation, project milestone, event)] |
| Event date and location | YYYY-MM-DD, [location] |
| AAR date | YYYY-MM-DD |
| AAR type | [Informal / Formal] |
| Facilitator | [@facilitator] |
| Sponsor or senior leader | [@sponsor] |
| Status | [Draft / Final / Closed] |
| Classification | [Internal / Restricted] |
Approvals
| Role | Name | Date |
|---|
| Sponsor | [@sponsor] | YYYY-MM-DD |
| Facilitator | [@facilitator] | YYYY-MM-DD |
Revision history
| Version | Date | Author | Change |
|---|
| 0.1 | YYYY-MM-DD | [@facilitator] | Draft from the review session |
| 1.0 | YYYY-MM-DD | [@facilitator] | Findings validated, improvement plan agreed |
1. The AAR process
| Informal AAR | Formal AAR |
|---|
| Led by | The team's own leader | A trained facilitator, often from outside the team |
| Preparation | Little; held on site, straight after the event | Planned with the event; data, venue and aids prepared |
| Typical length | 15 to 45 minutes | Half a day or more |
| Output | Notes and a short action list | This full document |
2. Event summary and objectives
| ID | Objective | Target or standard |
|---|
| OBJ-1 (Example) | Notify customers of each route suspension | Public alert within 15 minutes of the suspension decision |
| OBJ-2 (Example) | Activate the operations coordination room | Room staffed within 60 minutes of the severe weather warning |
| OBJ-3 (Example) | Reassign drivers to the eight priority routes | All eight routes staffed within 2 hours of activation |
| [OBJ-N] | [objective] | [target] |
Example intent: keep the eight priority routes to hospitals and schools running, suspend other
routes early and safely, and tell customers before they reach a stop.
3. Participants and ground rules
| Name or group | Role in the event | Role in the AAR |
|---|
| [@name] | [role] | [Participant / Evaluator / Scribe / Facilitator] |
Ground rules: this is a professional discussion, not a critique; nobody has all the
information, whatever their rank; everyone takes part and nobody dominates; differing views are
welcome; we focus on what happened and how to improve, not on who to blame.
4. What happened
| Time | Event | Source |
|---|
| 06:00 (Example) | Severe weather warning injected by exercise control | Exercise log |
| 06:45 (Example) | Operations coordination room staffed and active | Room sign-in sheet |
| 07:10 (Example) | Decision to suspend route 14 | Duty manager log |
| 07:48 (Example) | Customer alert for route 14 published | Alert system timestamp |
| 08:40 (Example) | Six of eight priority routes staffed | Dispatch system |
| 09:25 (Example) | Last two priority routes staffed | Dispatch system |
| [hh:mm] | [event] | [source] |
5. Planned versus actual
| Objective | Target | Actual | Rating |
|---|
| OBJ-1 (Example) | 15 minutes | 38 minutes (07:10 to 07:48) | Not met |
| OBJ-2 (Example) | 60 minutes | 45 minutes (06:00 to 06:45) | Met |
| OBJ-3 (Example) | 8 routes in 2 hours | 6 routes in 1 hour 55 minutes, all 8 in 2 hours 40 minutes | Partly met |
| [OBJ-N] | [target] | [actual] | [rating] |
6. Why it happened
| Objective | Cause | Evidence |
|---|
| OBJ-1 (Example) | Alerts needed approval from the communications manager, who was not on the exercise roster; the duty manager waited 30 minutes for a reply | Duty manager log, alert system audit trail |
| OBJ-3 (Example) | The standby driver list was a spreadsheet on one supervisor's laptop and was not visible in dispatch | Participant accounts, dispatch notes |
| OBJ-2 (Example) | Room activation checklist was rehearsed last quarter and printed at the door | Evaluator notes |
| [OBJ-N] | [cause] | [evidence] |
7. Sustain: strengths
| ID | Strength | Why it worked |
|---|
| S-01 (Example) | Coordination room active 15 minutes ahead of target | Recent rehearsal and a printed checklist |
| [S-NN] | [strength] | [reason] |
8. Improve: areas for improvement
| ID | Issue | Analysis | Impact |
|---|
| AFI-01 (Example) | Customer alerts delayed by single-person approval | No delegate named for the approval step | Customers waited at suspended stops in freezing weather |
| AFI-02 (Example) | Standby driver list not visible in dispatch | List held offline by one supervisor | Two priority routes started 40 minutes late |
| [AFI-NN] | [issue] | [analysis] | [impact] |
9. Improvement plan
| Action ID | Linked to | Corrective action | Owner | Due | Status |
|---|
| IP-01 (Example) | AFI-01 | Name two delegates who can approve service alerts and pre-approve wording for route suspensions | [@comms-manager] | YYYY-MM-DD | [Open / Done] |
| IP-02 (Example) | AFI-02 | Move the standby driver list into the dispatch system and test it in the next drill | [@dispatch-lead] | YYYY-MM-DD | [Open / Done] |
| IP-03 (Example) | S-01 | Keep the quarterly room activation rehearsal in the training calendar | [@ops-manager] | YYYY-MM-DD | [Open / Done] |
| [IP-NN] | [AFI or S ID] | [action] | [@owner] | YYYY-MM-DD | [status] |
10. Follow-up and sharing
11. References
Standard and licence note
Based on public US government guidance: Department of the Army TC 7-0.1, After Action Reviews
(13 February 2025, approved for public release), which describes the plan, prepare, conduct and
follow-up steps, formal and informal AARs, and the review of what was supposed to happen, what
happened, why, and how to sustain and improve; and FEMA's Homeland Security Exercise and
Evaluation Program Doctrine (January 2020), which describes the AAR/IP, strengths, areas for
improvement and corrective actions. The earlier and widely cited Army guide, TC 25-20, A Leader's
Guide to After-Action Reviews (1993), does not appear on the Army's current list of training
circulars as checked on 2026-10-30. The text of this template is original and summarises these
sources; check the current versions on the official sites. Template licence: MIT.