| Honorific Prefix: | Colonel |
| Al Carns | |
| Office: | Parliamentary Under-Secretary of State for the Armed Forces |
| Primeminister: | Keir Starmer |
| Predecessor: | Luke Pollard |
| Term Start: | 6 September 2025 |
| Office1: | Parliamentary Under-Secretary of State for Veterans and People |
| Primeminister1: | Keir Starmer |
| Predecessor1: | Johnny Mercer |
| Successor1: | Louise Sandher-Jones |
| Term Start1: | 9 July 2024 |
| Term End1: | 6 September 2025 |
| Office2: | Member of Parliament for Birmingham Selly Oak |
| Term Start2: | 4 July 2024 |
| Predecessor2: | Steve McCabe |
| Majority2: | 11,537 (30.1%) |
| Birth Name: | Alistair Scott Carns |
| Birth Date: | 27 March 1980 df=y |
| Birth Place: | Aberdeen, Scotland |
| Party: | Labour |
| Allegiance: |  United Kingdom |
| Serviceyears: | 1999–2024 (Regular) 2024–present (Reserve) |
| Rank: | Colonel |
| Battles: | War in Afghanistan |
| Mawards: | Mention in Despatches (2007) Military Cross (2011) Officer of the Order of the British Empire (2022) Distinguished Service Order (2024) |
Colonel Alistair Scott Carns, (born 27 March 1980) is a British Labour Party politician and former regular Royal Marines officer and a current reserve officer, who has been Member of Parliament (MP) for Birmingham Selly Oak since 2024.[1]
Carns was born on 27 March 1980 in Aberdeen, Scotland. He was educated at a state school in the city, where his ambition was to become a combat diver.
Carns enlisted as a Royal Marine Commando in 1999.[2] He was subsequently commissioned as an officer in September 2002, and appointed to the trained strength as a captain in September 2003. He was promoted to major on 1 October 2010, to lieutenant colonel on 30 June 2016, and to colonel on 26 July 2021.
Carns was a colonel in the special forces,[3] [4] and The Independent reported that he had "served in every major conflict this country has been engaged in for the last two dozen years", but much of the detail could not be made public for security reasons.[5] He has stated he came close to death more than four times during his service.
Carns served five operational tours in Afghanistan,[6] and was mentioned in despatches "in recognition of gallant and distinguished services in Afghanistan during the period 1st October 2006 to 31st March 2007". In September 2011, he was awarded the Military Cross (MC) "in recognition of gallant and distinguished services in Afghanistan during the period 1st October 2010 to 31st March 2011". In the 2022 Queen's Birthday Honours, he was appointed Officer of the Order of the British Empire (OBE).
Carns was a military adviser to three Defence Secretaries; Michael Fallon, Gavin Williamson and Penny Mordaunt.
Carns was to be promoted to Brigadier in June 2024, however he resigned his commission in May 2024 in order to stand for the Labour Party in the 2024 general election.[1] [7]
Carns re-enlisted in the Royal Marines as a reservist in November 2024.[8]
In the 2025 New Year Honours, Carns was appointed a Companion of the Distinguished Service Order (DSO) "in recognition of gallant and distinguished services in the field during the period 1 October 2023 to 31 March 2024". He received the medal during a ceremony July 2025; his DSO was the first to feature King Charles's cypher.[9]
In the 2024 general election, he was elected Member of Parliament (MP) for Birmingham Selly Oak with 17,371 votes (45.2 %) and a majority of 11,537.[10] On 9 July 2024, he was appointed Parliamentary Under-Secretary of State for Veterans and People in the Ministry of Defence.[11] [12] [13] This ministerial post is also simply known as the Minister for Veterans and People.
In September 2025, Carns became the Minister for the Armed Forces.
On 24 July 2024, Carns made his maiden speech in the House of Commons during a debate on education and opportunity.[14]
Carns summited Mount Everest on 21 May 2025, as part of a team of four ex-special forces members trialling the use of xenon gas to speed up altitude acclimatisation.[15] He said, "The reality is if I had six to eight weeks to climb Everest, I would, but I'm a government minister and I don't have time."[16]
| Ribbon | Description | Notes | |
| Distinguished Service Order | Appointed Companion (DSO) in 2025 | ||
| Order of the British Empire | Appointed Officer (OBE) in 2022 | ||
| Military Cross | (MC) | ||
| General Service Medal (1962) | With two clasps | ||
| Operational Service Medal for Afghanistan |
| ||
| General Service Medal (2008) | With clasp | ||
| Queen Elizabeth II Diamond Jubilee Medal | 6 February 2012 | ||
| Queen Elizabeth II Platinum Jubilee Medal | 6 February 2022 | ||
| King Charles III Coronation Medal | 6 May 2023 | ||
| Accumulated Campaign Service Medal 2011 | |||
| Naval Long Service and Good Conduct Medal (1848) | 2020 |
