Attack command is often synonymous with terms like "assault directive," "offensive order," or "strike instruction." These are all phrases that suggest a decisive and aggressive approach to combat or conflict. Other possible synonyms might include "battle directive," "combat order," or "engagement mandate." The specific choice of terminology will often depend on the context in which the term is being used, as well as the nature and purpose of the attack itself. Some synonyms may carry connotations of particular military strategies or tactics, while others may suggest a more general or universal approach to conflict resolution. Ultimately, the versatility and complexity of language offer a rich array of possibilities for expressing the idea of an attack command.