special military operation

special delivery

Something—whether desirable or undesirable—which is intentionally given to a specific individual or which an individual receives rapidly and unexpectedly; the personalized, direct quality of the transmission of such an item.

special needs

Needs for special care, services or accommodations for people with disabilities.

special relationship

A political and diplomatic relationship between two countries that is particularly close and is considered to be based on deep historical and ideological ties rather than merely common interests; especially:

special treatment

A form of exceptional handling or care that differs from the standard, often implying favoritism.