A _____ consists of a number of planned targets of a similar nature that are planned for sequential attack.

A program of targets is designed to efficiently manage and coordinate the execution of a series of planned attacks against targets that share similar characteristics or operational objectives. This approach allows for the systematic targeting of multiple objectives in sequence, enhancing the overall effectiveness of a fire support operation.

This term emphasizes an organized and methodical strategy in targeting, differentiating it from more informal or less structured concepts such as sequential targets, series of targets, or group of targets. In contrast, the other choices might not clearly convey the systematic nature of the planning required for effective fire support operations. A program indicates a level of planning and coordination that is essential for achieving desired effects on the battlefield, thus making it the most appropriate choice.