Science and Technology · Defence Technology
Why do modern early-warning radar systems find it exceptionally difficult to track and detect hypersonic glide vehicles?
- 1They completely absorb all radar frequencies using liquid coatings.
- 2Their low flight altitude hides them behind the horizon, combined with unpredictable flight paths.✓
- 3They travel strictly along predictable parabolic ballistic paths.
- 4They move slower than traditional supersonic cruise missiles.
Correct answer
Their low flight altitude hides them behind the horizon, combined with unpredictable flight paths.
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