"Under the Flag"

"Under the Flag" refers to operating or acting in accordance with the rules, principles, or authority of an organization, country, or group represented by a flag. It signifies loyalty, adherence to standards, and alignment with the entity’s policies or values. For example, a company staff member working "under the flag" of the organization complies with its regulations and mission. In a military context, it indicates actions taken in support of a nation's authority. Essentially, it emphasizes partnership, responsibility, and fidelity to the entity symbolized by the flag.