Under which MIDS terminal mode are all the IPF features disabled?

The correct answer is 'Combat Protect,' as this terminal mode is specifically designed for scenarios where the protection of vital data and minimal operational capabilities are prioritized. In this mode, all Interface Protocol Functions (IPF) are disabled to prevent any unintentional emissions or data exchange that could compromise mission security and operational integrity. This functionality is crucial in situations that require high levels of security, as it minimizes vulnerabilities that could be exploited by adversaries.

In stark contrast, the other modes (Combat Ready, Combat Support, and Combat Assist) enable various IPF features that facilitate communication and data sharing among units and systems within Joint Multi-Tactical Network operations. These modes allow for more dynamic operational capabilities, focusing on readiness and support within complex environments, which inherently involve active participation in data exchange and communication protocols.