Why use the Signal app to discuss classified military operations when secure technologies like SIPRNet [Secret Internet Protocol Router Network] or the JWICS [Joint Worldwide Intelligence Communications System] is typically used and readily available? Was the inclusion of Goldberg accidental?

Signal Head Defends Messaging App's Security After US War Plan Leak

Here Are the Attack Plans That Trump’s Advisers Shared on Signal

Signal Chat Leak Angers U.S. Military Pilots

Study suggests that love functions as a signal to potential alternatives that one is off-limits, rather than suppressing one’s own pursuit of other options

John Bolton blasts Trump officials for using Signal to conduct government business

Swedish Armed Forces: “Use Signal to defend against interception of calls & messages”

What is Signal, the messaging app Trump team used to share war plans?

SignalBotOne – Notification Webhooks for Signal

Trump calls Signal chat fallout a 'witch hunt,' says the messaging app 'could be defective'