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
Archibald Ritchie (British Army officer) the war, Ritchie was confirmed in the rank of Major-General, and commanded 51st (Highland) Division in the Territorial Army from 1923-27 before retiring. In retirement, he was the ceremonial colonel of the Seaforth Highlanders from 1931-39. Archibald Ritchie (British Army officer) Major-General Sir Archibald Buchanan Ritchie, KBE CB CMG (14 May 1869 - 9 July 1955) was a British Army officer, who commanded the 11th (Northern) Division and 16th (Irish) Division during the First World War. Ritchie was born in 1869, the son of John Ritchie, an artillery officer who would later rise to the rank of Major-General. He was