Which documentation is essential for tracking munitions from depots?

The correct response highlights DD Form 1149 as the essential documentation for tracking munitions from depots. This form, known as the "Requisition and Invoice/Shipping Document," is utilized for the transfer of munitions within the military logistics framework. It serves a crucial role in accounting for the movement of munitions, ensuring that they are correctly documented during shipments and receptions. By providing detailed information about the type, quantity, and destination of the munitions, the DD Form 1149 facilitates accountability and tracking, thereby enhancing operational efficiency and safety.

The other options, while important in their specific contexts, do not fulfill the same function as DD Form 1149. For example, DA Form 3161 is typically used for issuance and turn-in of property, whereas SF 1442 serves a different administrative purpose related to contracts. AF Form 2005, on the other hand, is used for requisitioning supplies but does not specifically track munitions from depots in the way that the DD Form 1149 does. Thus, it is this comprehensive documentation and tracking capability that makes DD Form 1149 the correct choice in this context.