noun which may take the genitive case particle 'no', noun
under the command of; under the banner of; influenced by
Literary or formal term for being under someone's leadership, influence, or banner. Often used in historical, political, or organizational contexts. The 'influenced by' sense is an extension of the command metaphor.
He fought under the command of a famous general.
The politician advanced policies under the banner of the president.
His ideas were formed under the influence of his mentor.