What is the differences between ROTC and CAT?

ROTC (Reserve Officer Training Corps) is a college program that trains students to become officers in the military while they complete their degree, offering scholarships and leadership training. CAT (Civil Air Patrol) is a civilian volunteer organization that serves as the official auxiliary of the U.S. Air Force, focusing on emergency services, aerospace education, and youth programs. While ROTC is primarily military-focused and leads to a commission as an officer, CAT emphasizes community service and education without a direct military commission.