Which decision-making technique is commonly used during execution when planning time is limited?

The Rapid Decision-making and Synchronization Process (RDSP) is particularly effective in situations where there's limited planning time because it is designed to facilitate swift analysis and decision-making. This technique allows leaders to quickly consider key factors and synchronize their actions with subordinate units while adapting to the rapidly changing environment of operations. RDSP is essential for maintaining momentum and ensuring that all elements of a mission work cohesively when time constraints prevent extensive deliberation.

In contexts where the situation is fluid and time is of the essence, RDSP enables leaders to assess the situation, determine a course of action, and communicate that decision efficiently. This responsiveness is crucial in military operations where timely actions can significantly impact mission success and the safety of personnel. The other techniques listed may be applicable in various planning scenarios but do not prioritize swift decision-making in the same way that RDSP does, making RDSP the most suitable option for this question.