Hypersonic Weapons

Consider the following statements:

  1. Hypersonic weapons refer to weapons that travel faster than Mach 3 and have the capability to maneuver during the entire flight.
  2. Hypersonic vehicles typically consist of a Supersonic Combustion Ramjet, or Scramjet propulsion system to enable such high speeds.

Which of the statements given above is/are correct?

A
Only 1
B
Both 1 and 2
C
Only 2
D
Neither 1 nor 2