Question: 6th Battalion, Ulster Defence Regiment was amalgamated to form part of what army? 
Sentence (from "6th Battalion, Ulster Defence Regiment"): The 6th (County Tyrone) Battalion, Ulster Defence Regiment (6 UDR) was formed in 1970 as part of the seven original battalions specified in The Ulster Defence Regiment Act 1969, which received Royal Assent on 18 December 1969 and was brought into force on 1 January 1970.
Relevant evidence: No