Leaders should check for residual effects before carrying out risk-reduction options, visualizing what will happen once they implement the option. Often, reducing one risk can create another which, in turn, could introduce other risks or inhibit the execution of Army operations. Risk-assessment matrices provide a simple analysis method of subdividing an operation into its major operational events to discover areas where the staff might eliminate or reduce risk. The matrix is nearly always more effective than intuitive methods in identifying the extent of risk. Unit commanders should use the four-level matrix that results in a mission risk assessment of low, medium, high, or extremely high.
Units can use the risk-assessment matrix alone or with other analysis techniques.
Use the matrix to analyze risk and target areas of concern for risk-reducing techniques. Review individual areas of concern before recommending options. Leaders can subjectively decide the likelihood and extent of accidental loss based on this type of analysis. Assess the enemy situation and identify specific hazards. Consider all aspects of the terrain as well as weather and visibility.