How often conduct drills on board a ship?

Drills on board a ship are typically conducted weekly, with specific drills such as fire, man overboard, and abandon ship being practiced regularly. Additionally, more comprehensive emergency drills may occur monthly or quarterly to ensure crew readiness and compliance with safety regulations. The frequency can vary based on the type of vessel, company policies, and regulatory requirements. Consistent training helps ensure that all crew members are familiar with emergency procedures and can respond effectively in a crisis.