Which principle promotes the need for straightforward procedures to facilitate sustainment?

Simplicity is a fundamental principle that emphasizes the importance of straightforward and uncomplicated procedures in operational contexts. When processes are simple, they are easier to understand and follow, which enhances efficiency and reduces the possibility of errors. This principle is particularly critical for sustainment because it ensures that operations can be maintained over time without unnecessary complications.

In the context of sustainment, straightforward procedures allow personnel to quickly adapt to changing circumstances and maintain necessary operations, even under stress or time constraints. Simplicity fosters clarity in roles and responsibilities and streamlines communication, making it easier for teams to execute tasks effectively.

In contrast, principles such as economy focus on cost-effectiveness, continuity emphasizes the importance of ongoing operations without disruption, and improvisation encourages flexibility and adaptability in unforeseen situations. While these are also essential considerations, they do not specifically highlight the critical role of straightforward procedures in facilitating ongoing and sustainable operations as clearly as simplicity does.