What is defined as a temporarily accredited facility used for handling SCI for no more than 40 hours monthly, with no storage of SCI allowed?

The correct choice is the Temporary Secure Working Area (TSWA) because it is specifically designed as a temporary facility for handling Sensitive Compartmented Information (SCI). A TSWA is characterized by its limitation on usage to no more than 40 hours per month and the restriction against storing any SCI within the facility. This enables the management of sensitive tasks in a controlled environment while ensuring that the information is not vulnerable to unauthorized access.

The other terms refer to different types of secure environments that do not meet the specific criteria outlined for a TSWA, such as longer operational hours or allowing for storage of sensitive materials. A Secure Working Area (SWA), for example, is a more permanent designation, while a Controlled Area (CA) and Restricted Area (RA) pertain to different levels or types of access control, rather than the temporary handling of SCI.