What happens to the dome cover during missile launch in the AGM-65 Maverick?

During the missile launch of the AGM-65 Maverick, the dome cover is shattered by an actuator. This action is specifically designed to ensure that the missile's targeting and guidance systems are exposed and fully available for optimal function once launched. The dome cover serves a protective purpose before launch but needs to be removed or destroyed to enable the missile's sensors to operate effectively in flight, allowing for accurate targeting. Shattering the dome cover provides the necessary clearance for the missile's advanced technologies to engage the target and ensures that there are no obstructions during its trajectory. This operational mechanism is vital for the weapon's performance, demonstrating a well-engineered solution for maintaining the integrity of the missile's systems before engagement.