World War II

Allen M. Sumner earned two bronze service stars on her Asiatic-Pacific Campaign Ribbon as follows:
1 Star LEYTE OPERATION
Luzon attacks, 13–19 November 1944.
1 Star LUZON OPERATION
Mindoro landings, 12–18 December 1944.
Lingayen Gulf landing, 4–18 January 1945.

Korean War

Allen M. Sumner earned one bronze service star on her Korean Service Ribbon as follows:
1 Star KOREA, SUMMER-FALL 1953
19 June–13 July 1953.