What missile has a range of 9 nm?

The Sea Sparrow missile has a notable range that aligns with the given choice of 9 nautical miles. The Sea Sparrow is designed primarily as a short-range air defense missile used by various naval forces. Its range is effective for engaging airborne threats such as anti-ship missiles and enemy aircraft, which aligns with its operational purpose.

In comparison, other missiles such as the RAM (Rolling Airframe Missile), Standard Missile, and Tomahawk are designed for different roles, including extended ranges that far exceed 9 nautical miles. The RAM missile is typically used for close-in defense, but its range is generally greater than Sea Sparrow, while Standard Missiles and Tomahawks are designed for tactical and strategic striking capabilities with ranges well beyond 9 nm. This context solidifies why the Sea Sparrow is the correct answer in this scenario.