Colonel (United States) Colonel (United States) In the United States Army, Marine Corps, and Air Force, colonel () is the most senior field grade military officer rank, immediately above the rank of lieutenant colonel and immediately below the rank of brigadier general. It is equivalent to the naval rank of captain in the other uniformed services. The pay grade for colonel is O-6. The insignia of the rank of colonel, as seen on the right, is worn on the officer's left side (a mirror-image version is worn on the right side, such that the eagle always faces forward to the wearer's front; the
Robert Napier (British Army officer, died 1766) colonel, and he was afterwards appointed Adjutant-General to the Forces. In 1755, King George II appointed him colonel of a newly raised regiment, later 51st Foot; in 1756 he was promoted to the rank of major-general, and on 22 April 1757 he was removed to the 12th Regiment of Foot. In 1759, he was promoted to the rank of lieutenant-general. He died on 23 November 1766, at London. Robert Napier (British Army officer, died 1766) Lieutenant-General Robert Napier (died 23 November 1766) was an officer of the British Army. He was appointed ensign in the 2nd Regiment of Foot on