6th Battalion, Ulster Defence Regiment was amalgamated to form part of what army?
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. It was, along with the rest of the regiment, amalgamated with the Royal Irish Rangers in 1992 to form the Royal Irish Regiment.
46th Battalion (Australia) The 46th Battalion was an infantry battalion of the Australian Army. Originally raised in 1916 for service during the First World War, the battalion served on the Western Front before being disbanded in 1919. It was re-raised as a part-time unit of the Citizens Forces in 1921 and in 1927 adopted the title of the "Brighton Rifles", before becoming part of the Militia in 1929. During the Second World War the 46th served in a garrison role before being amalgamated with the 29th Battalion in August 1942 to form the 29th/46th Battalion.