At approximately 0730 on 02/24/2023 over the sky in Coral Springs Florida Air Force aircraft flying east to west (contrail) suddenly and abruptly changed course to north, north west alongside appeared a UFO at the same speed then suddenly broadside to the aircraft increasing speed to overtake the aircraft passing it with great speed and disappeared while the military aircraft continued to pursue both became out of view total time I saw it was approximately 1 minute.