Which of the following is an example of a properly written mission statement?

The example of a properly written mission statement is well-defined in its structure and conveys essential information clearly. A strong mission statement typically includes the unit involved, the action being taken, the specific location, and the purpose of the mission.

In the correct choice, "2nd PLT conducts a breach vic GL123456 NLT 090430JUN09 to allow the CO main effort to seize Obj Dog," all these elements are conveyed effectively. It specifies the unit (2nd PLT), the action (conducts a breach), the location (vic GL123456), a timeline (NLT 090430JUN09), and the purpose (to allow the CO main effort to seize Obj Dog). This level of detail defines the mission's intent and gives a clear understanding of what is to be accomplished, making it a strong example of a mission statement.

In contrast, the other options lack one or more of these critical components. They provide vague descriptions or only focus on the actions without detailing the purpose, timeline, or intended outcome. This reduces the effectiveness of those statements as precise mission directives.