Complex sentence: Into the new millennium, the 11th Cavalry Squadron developed more intensive training programs, and a broader range of courses, with armoured car shoots conducted at least twice a year, and FCÁ personnel taking part on the same gunnery shoot as their PDF counterparts.
Split into simpler sentences: Into the new millennium, the 11th Cavalry Squadron developed more intensive training programs and a broader range of courses. Those programs and courses consisted of armoured car shoots conducted at least twice a year and FCÁ personnel taking part on the same gunnery shoot as their PDF counterparts.