R&R (military)
R&R, military slang for rest and recuperation (also rest and relaxation, rest and recreation, or rest and rehabilitation), is an abbreviation used for the free time of a soldier or international UN staff serving in unaccompanied (no family) duty stations. The term is used by a number of militaries such as the United States Armed Forces and British Armed Forces. In the UK, the term applies to a type of leave granted to personnel during an overseas deployment which allows them to return home to the UK to visit their family.