The phrase 'plan action' is correct and usable in written English. It can be used to discuss action that needs to be taken in order to achieve a goal. For example, "We need to plan action if we want to reduce the amount of wasted food in our cafeteria.".
Every week, I meet with a group of young people in my community to plan action and empower the local community.
It instructed the Pentagon to plan action against Qaeda terrorists and their Taliban sponsors in Afghanistan, "including leadership, command-control-communication, training and logistics facilities".
However, if you know the situation then you can plan action, for example, modifying when you pay suppliers, chasing or encouraging customers to pay early, and cutting back on expenditure.
This suggests that our visual system warps reality to help us plan action.
What percentage of the development plan actions was delegated peripherally for implementation?
Discussing amenability to change motivated 31 workers (63%) to plan actions.
"The talk here is about a previously planned action".
Ludwig does not simply clarify my doubts with English writing, it enlightens my writing with new possibilities
Simone Ivan Conte
Software Engineer at Adobe, UK