A "priority strike program" refers to a strategic plan of action that is designed to achieve a specific goal through a series of targeted and coordinated attacks. Synonyms for this term might include "focused attack initiative," "priority offensive operation," or "targeted strike campaign." Other possible options include "mission-critical assault program," "key objective offensive strategy," and "critical mission attack plan." These terms all emphasize the importance and urgency of the action being taken, as well as the level of focus and intentionality required to achieve the desired outcome. Ultimately, the choice of synonym will depend on the specific context and goals of the program in question.