Question: 6th Battalion, Ulster Defence Regiment was amalgamated to form part of what army? 
Sentence (from "1st Battalion, Ulster Defence Regiment"): 1st (County Antrim) Battalion, Ulster Defence Regiment (1 UDR) was formed in 1970 as part of the 7 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