Field Marshal Michael John Dawson Walker, Baron Walker of Aldringham, is a retired British Army officer. Commissioned in 1966, he served in Cyprus, Northern Ireland, and in a variety of staff posts in the United Kingdom until 1984. After being given command of a battalion, he was mentioned in despatches for his service during a second tour of duty in Northern Ireland, this time in Derry, and subsequently served a tour on Gibraltar. He was promoted to brigadier, unusually having never held the rank of colonel, and took command of 20th Armoured Brigade in Germany before becoming I Corps chief of staff.
General Sir John George Reith, is a retired senior British Army officer who was the Deputy Supreme Allied Commander Europe within the North Atlantic Treaty Organization (NATO) from October 2004 to October 2007.
General John Nicholas Reynolds Houghton, Baron Houghton of Richmond, is a retired senior British Army officer and former Chief of the Defence Staff (CDS) of the British Armed Forces. He was appointed CDS in July 2013, following the retirement of General Sir David Richards. He served as Commanding Officer of the 1st Battalion, the Green Howards in Northern Ireland during The Troubles and later became Commander of the 39th Infantry Brigade in Northern Ireland. He deployed as Senior British Military Representative and Deputy Commanding General, Multi-National Force – Iraq during the Iraq War. Later, he became Chief of Joint Operations at Permanent Joint Headquarters and served as Vice-Chief of the Defence Staff until assuming the position of CDS. Houghton retired from the British Army in July 2016, and was succeeded as CDS by Air Chief Marshal Sir Stuart Peach.
General Sir John Chalmers McColl, is a retired senior British Army officer and a past Lieutenant Governor of Jersey. McColl previously served as Deputy Supreme Allied Commander Europe from 2007 to 2011.
Sir Frederick Richard Viggers, is a former senior British Army officer who served as Adjutant-General to the Forces immediately prior to his retirement in 2008. He was Gentleman Usher of the Black Rod from 30 April 2009 to 28 October 2010. He also served in Bosnia in the aftermath of the breakup of Yugoslavia, and in the Iraq War.
Lieutenant General Sir Alistair Stuart Hastings Irwin, is a retired British Army officer and a former Adjutant-General to the Forces.
General Sir Kevin O'Donoghue, is a retired British Army officer and former Chief of Defence Materiel. He retired from the service in December 2010, being succeeded as Chief of Defence Materiel by Bernard Gray.
General Sir James Rupert Everard, is a retired senior British Army officer who served as NATO's Deputy Supreme Allied Commander Europe.
General Sir Richard Lawson Barrons, is a retired British Army officer. He was Commander Joint Forces Command from April 2013 until his retirement in April 2016.
Lieutenant General Sir James Jeffrey Corfield Bucknall, is a retired British Army officer and former Commander of the Allied Rapid Reaction Corps.
Lieutenant General Sir John Gordon Lorimer, is a retired senior British Army officer, who served as the Chief of Joint Operations and the Defence Senior Adviser to the Middle East and North Africa. He was appointed Lieutenant Governor of the Isle of Man on 29 September 2021.
Lieutenant General Timothy Paul Evans, is a retired British Army officer, who served as Commandant of the Royal Military Academy Sandhurst from 2012 to 2013 and then commander of the Allied Rapid Reaction Corps from 2013 to 2016.
Lieutenant General Edward Grant Martin Davis, is a former senior Royal Marines officer. He was Commandant General Royal Marines from December 2011 to June 2014, and the Deputy Commander of NATO's Allied Land Command in Izmir, Turkey, from 2014 to 2015. He was Governor of Gibraltar from 2016 to 2020.
General Sir Mark Alexander Popham Carleton-Smith, is a senior British Army officer who served as Chief of the General Staff from June 2018 to June 2022. He previously served as Director Special Forces and commanded 22 Special Air Service Regiment.
General Sir Timothy Buchan Radford, is a retired British Army officer who served as Deputy Supreme Allied Commander Europe, Commander Allied Rapid Reaction Corps and Deputy Commander Resolute Support Mission.
Lieutenant General Sir Thomas Anthony Beckett, is a former British Army officer. He served as Chief of Staff for the International Security Assistance Force in Afghanistan.
Lieutenant General Giles Patrick Hill, is a retired senior British Army officer. He commanded the 1st Division from 2015 to 2017, was Assistant Chief of the Defence Staff from 2017 to 2019, and served as the Deputy Commander of NATO's Resolute Support Mission in Afghanistan from 2019 until December 2020.
Lieutenant General Sir Robert Andrew Magowan, is a senior Royal Marines officer who serves as the Deputy Chief of the Defence Staff since May 2022. He previously served as Commandant General Royal Marines from 2016 to 2017 and again from 2021 to 2022.
Lieutenant General Sir Nicholas Robert Macrae Borton,, is a senior British Army officer, who currently serves as commander of NATO's Allied Rapid Reaction Corps.
Brigadier James Medley Woodham, is a retired senior officer of the British Army.
