Final answer:
To ensure transport module doors remain closed, use secure locking mechanisms, implement safety features, and regularly inspect and maintain the doors.
Step-by-step explanation:
To ensure transport module doors remain closed to prevent munitions from falling out, several measures can be taken:
- Use secure locking mechanisms such as latches, bolts, or locks to fasten the doors tightly.
- Implement safety features such as automatic door-closing systems or sensors that detect if the doors are not properly closed.
- Regularly inspect and maintain the doors and their found to ensure they are in good working condition and can withstand the vibrations and movements during transportation.