British Army officer rank insignia were ordered to wear the same collar as other General officers, but no device in the collar. In 1880, War Office ordered to move rank badges from collar to shoulder. In 1921, the War Office abolished the rank of Brigadier General and introduced a new rank called Colonel Commandant (Officer commanding a Brigade) or Colonel on the staff (officer not commanding a Brigade, but staff officer). The badges of Colonel Commandant and Colonel on the staff were the same, consisting of a crown and three stars. In 1928, Brigadier rank was introduced by abolishing the ranks of Colonel Commandant and
Ranks in the French Air Force responsibilities as a colonel. They were called "major" during the First French Empire. <br>"Commandant" is equivalent to a major in most English-speaking countries. <br>A "capitaine" is in command of a company ("compagnie"). <br> A "lieutenant" (lieutenant or first lieutenant) commands a platoon ("section"). <br> A "Sous-lieutenant" (sub-lieutenant or second lieutenant) commands at the same level as a "lieutenant", but is a more junior officer rank. Note the difference with many army rank systems of other countries where the term "major" is used for a rank above that of "captain". For example, the rank of "major" in the US Army or