What tool do Russian tactical staffs extensively use for planning logistics and artillery?

The correct answer, nomograms, is a specialized graphical calculation tool used extensively in military logistics and artillery planning due to their ability to provide rapid calculations and facilitate data analysis. Nomograms integrate various measurement scales to enable users to calculate required values quickly and accurately, such as range, load, and time, without the need for complex calculations or digital tools. This is particularly valuable in combat situations where speed and accuracy are essential.

Nomograms help planners visualize relationships between different variables, making it easier to optimize operations and ensure that logistical requirements align efficiently with artillery deployment. Their versatility and simplicity allow for quick adjustments based on changing battlefield conditions, which is a critical aspect of tactical planning.

Other tools such as charts, diagrams, and flowcharts have their uses in military planning, but they do not match the specific functional advantages of nomograms in the context of artillery and logistics. Charts and diagrams often present data or provide visual representations but lack the calculation capabilities that nomograms provide. Flowcharts are effective for outlining processes but don’t serve the specific mathematical functions required in this context.