Answer :
The correct option is a .T-SCIF is used for tactical, contingency, and field-training operations where permanent security facilities are not available, providing a secure environment for handling sensitive information.
In support of tactical, contingency, and field-training operations for a limited time where physical security construction standards associated with permanent facilities are not possible, a T-SCIF or Tactical Sensitive Compartmented Information Facility is used. This type of facility allows for the secure handling of sensitive information in various temporary operational environments. It is specifically designed to provide a secure area that meets the standards for handling classified information when access to a permanent secure facility is not feasible or available.
