What does "manual release" mean in the context of weapons release operations?

In the context of weapons release operations, "manual release" refers to the action where the operator directly controls the release of ordnance. This means that when the operator pushes the weapons release switch, a single release pulse is generated, leading to the release of one bomb or munitions at a time. This method allows for precise control over when and how weapons are deployed, making it essential for missions where accuracy and timing are crucial.

The other options describe different operational scenarios. For example, some of them refer to simultaneous bomb releases or automatic systems that handle release timing, which are not characteristics of manual release. Therefore, the focus on a single, direct action for each release aligns perfectly with the definition of manual release in weapon operations.