command destruct meaning

• [Control systems]
  "A command control system that destroys a flightborne test rocket or a guided missile, actuated by the safety officer whenever the vehicle's performance indicates a safety hazard."

• The tracking antennas combine the ability to receive an S-band telemetry data signal with the ability to transmit high-power UHF Command Destruct tones.
• Each range comprises 12 subsystems : command destruct communications, data handling, flight safety, optical, planning and scheduling, radar, surveillance, timing and sequencing, telemetry, and weather.
• The string of failures during 1959-60 led to complaints from the Air Force that Martin-Marietta weren't taking the Titan project seriously ( since it was just a backup to the primary Atlas ICBM program ) and displayed an indifferent, careless attitude that resulted in easily avoidable failure modes such as Missile C-3's range safety command destruct system relays being placed in a vibration-prone area.

• "command destruct" meaning in Chinese: 破坏指令
• "command destruct" meaning in Japanese: コマンド破壊、指令破壊、爆破装置