Science and Technology · Defence Technology
What type of propulsion system powers Hypersonic Cruise Missiles (HCMs) during sustained flight in the atmosphere?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Liquid-fueled ion propulsion
- 2Turbojet engine with afterburner
- 3Air-breathing scramjet engine✓
- 4Solid propellant rocket motor
Correct answer
Air-breathing scramjet engine
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