Tour of duty

Air force

In World War II, Royal Air Force doctors had started to notice symptoms of battle fatigue in their pilots. Before 1942, there was no official limit for an operational tour. Some pilots had been flying over 200 missions with only a short break. The Senior Medical Officer of the RAF station Biggin Hill intervened, after learning that a flight sergeant had flown 200 missions over two years. A tour system was then adopted; the length of it varied, depending on the period, theatre, and operational requirements of the time. In Western Europe, it was set at 200 hours operational flying. In 1944 in South East Asia, the day fighter pilot's tour was 300 hours or 12 months. In Bomber Command, the tour length was exceptionally based on the number of successful combat sorties (missions). The first tour was 30 sorties, and the second was 20 sorties. In Coastal Command, the maximum length of a tour depended on tasks and varied from 200 hours for fighter and strike squadrons to 800 hours for flying boats and four-engine land-plane crews.

The tour of duty for B-52 crewmen is four to six months.

During WWII in the USAAF bomber command, a tour of duty was 25 missions, and the first bomber B-17 crew to achieve this is that of the Memphis Belle. The first B-24 crew to achieve this was Hot Stuff, but they ended up flying five more missions before returning to the USA to sell war bonds.

Navy

In navies, a tour of duty is a period of time spent performing operational duties at sea, including combat, performing patrol or fleet duties, or assigned to service in a foreign country; a tour of duty is part of a rotation, where the ship may spend a six-month tour of duty, then spend one month in home port for maintenance, then a period of time on exercises, then return to her tour of duty. In 2018, most overseas tours for military personnel in the US Navy have been capped at two or three years. For US Navy sailors assigned to Japan, tour lengths might increase to four years. This would also include tours to Guam and Spain. Sailors extending their tours by at least 12 months will receive preferential consideration for announced billets.

In the Royal Navy (UK), operational tours last approximately nine months, although with the Royal Navy Reserves, the duration is only six months. A junior doctor may be on board a ship for a seven-month stint.

Army

A general tour of duty for soldiers comprises service that can last from half a year to four years. Generally, duties that last longer than two years are eligible to receive medals of merit related to their service. Tours of duty can also be extended involuntarily for service members, such as in September 2006, when the tour of duty was extended for 4,000 US military personnel in Iraq.{{Citation |archive-url = https://web.archive.org/web/20220411232654/http://bethink.org/upload/LATmExtndTr.pdf |archive-date = April 11, 2022

In the UK, tours of duty are usually 6 months. In 2014, British Army tours in Afghanistan were extended to 8 months. Army doctors accompany their regiments on tours of duty for up to six months every two to three years.

References

References

1. "The lengths of the RAF operational tours". juhansotahistoriasivut.weebly.com.
2. United States Congress (1972).{{google books. f-iHynNytwAC. Congressional Record: Proceedings and Debates of the ... Congress, Volume 118, Part 27
3. (2021-10-14). "First WW II Aircraft Crew to Reach 25 Missions".
4. (January 17, 2018). "Navy looks at increasing tour lengths for sailors assigned to Japan". stripes.com/.
5. (May 6, 2018). "Navy Increases Tour Lengths for First Time Forward Deployed Sailors". usni.org.
6. "FAQ". royalnavy.mod.uk.
7. (6 January 2010). "Careers The military doctor". bmj.com.
8. (11 April 2007). "US extends troops' tour of duty". bbc.co.uk.
9. (June 4, 2018). "Understanding Military Active Duty". thebalancecareers.com/.
10. (28 April 2015). "10 things you didn't know about going on a tour of duty". [[The Daily Telegraph.
11. (14 May 2013). "Afghanistan tour lengths for deployed UK personnel". gov.uk.