Unity of Command.

统一指挥。

youdao

For every objective, seek unity of command and unity of effort.

在达成每一目的时，均须保证在一名指挥官的指挥下统一行动。

youdao

Factors such as unity of command, delegation, and span of control all need to be considered.

统一指挥、委任和控制幅度等因素全都需要列入考虑的范畴。

youdao

That unity of command will mark a welcome change.

ECONOMIST: Anxious times for the under-manned Western forces

In this one, we have a lot of different Cabinet departments with roles and responsibilities and missions required to conduct out there, and the real goal, in this type of environment, in any incident that takes place outside DOD, is unity of effort, not unity of command.

WHITEHOUSE: Daily Press Briefing