7/13 ARTY arrived in country on October 28, 1966 and departed on October 12, 1970, participating in the following campaigns in their 4 years in country:
Vietnam Counter Offensive, Phase II        -    1 July 1966 to 31 May 1967
Vietnam Counter Offensive, Phase III       -    1 June 1967 to 29 June 1968
Tet Counter Offensive                               -    30 January 1968 to 1 April 1968
Vietnam Counter Offensive, Phase IV      -    2 April 1968 to 30 June 1968
Vietnam Counter Offensive, Phase V       -    1 July 1968 to 1 November 1968
Vietnam Counter Offensive, Phase VI      -     2 November 1968 to 22 February 1969
Tet 69 Counter Offensive                          -    23 February 1969 to 8 June 1969
Vietnam Summer-Fall 1969                      -    9 June 1969 to 31 October 1969
Vietnam Winter-Spring 1970                     -    1 November 1969 to 30 April 1970
Sanctuary Counter Offensive                    -    1 May 1970 to 30 June 1970
Vietnam Counter Offensive, Phase VII      -    1 July 1970 to 30 June 1971