This book is the revised and updated 2025 edition of AFTER-ACTION REVIEWS SIMPLIFIED. After-Action Reviews are simulated training exercises that observe, measure, and review a team’s performance against established standards to enhance their proficiency. It’s the 25th volume in a comprehensive Success Training Program (see OTHER BOOKS). In business, AARs are routinely practiced by major corporations like Microsoft and Boeing. The AAR Process is a team training activity to strengthen teamwork and problem-solving. These training exercises typically consist of simulated work-related situations that require team members to work together to overcome obstacles and achieve the desired result. Enjoy the book! Ed