ITW/TA: integrated threat warning and threat assessment(Missile defence relies heavily on early warning capabilities, otherwise known as integrated threat warning and threat assessment (ITW/TA): US space-based infrared sensors detect the hot plumes of ballistic missile launches and communicate the information to the service component command. AllaR)
Space Arks(defensive platforms in space to be used in the event of threats to the safety of humanity on Earth and for space tourism in the absence of threats. AllaR)
