What is the pump range for launch and leave timeline?

The pump range for the launch and leave timeline is specifically defined as the distance at which aircraft can engage targets effectively while maintaining a safe distance from the target area. This range allows for the engagement of multiple targets while minimizing risk and maximizing the survivability of the launching asset.

The correct choice, which specifies the range of 55-50 nautical miles, aligns with operational standards, ensuring that pilots can launch their munitions and exit the engagement zone promptly. This distance supports the overarching strategy of maintaining a tactical advantage and allowing for the safe execution of combat operations while adhering to the principles of both surprise and maneuverability.

In contrast, the other provided options fall outside this effective range and do not provide the optimal balance of engagement distance and safety required for a successful launch and leave operation.