/ɑrm əv əˈlaɪəns/ – Phrase
Definition: huy hiệu của liên minh,
A more throughout explanation: “Arm of alliance” refers to a military force or component that is part of an alliance agreement between two or more countries. This term is often used in the context of international treaties or agreements where countries agree to provide military support or assistance to each other in the event of a common threat or conflict.
Example: The arm of alliance between the two companies allowed them to collaborate on research and development projects.