What is the first step in the RRM model when a suspicious item is found on board?

The first step in the RRM (Risk Reduction Management) model when a suspicious item is found on board is to assess the situation. Assessment involves evaluating the nature of the suspicious item, determining the level of risk it poses, and considering the context surrounding the discovery. This is crucial because it allows crew members to gather important information, such as the appearance of the item, its location, and any potential risks it may present to the safety and security of the flight and its passengers.

In the context of the RRM model, assessment sets the foundation for the subsequent steps, which might include securing the area, reporting the item to appropriate authorities, and balancing the response based on the level of threat identified during the assessment phase. By starting with a thorough assessment, crew members can ensure that they react appropriately and effectively to the situation at hand.