The original 8 Medium Brigade was disbanded in November 1922. 8 Medium Regiment RA was formed in India in September 1941 with two batteries. It was disbanded at Rangoon in February 1946.
Illustrations of the formation badges under which a unit served or supported are given. This is no guarantee that the unit used this formations badge.
| Sep 41 | Formed | Quetta, India | |
| Sep 41 | Khojak Brigade | India | |
| May 43 | 160 Lines of Communication | Bangalore, India | |
| Dec 43 | 4 Indian Corps | Imphal, Assam, India | |
| Jul 44 |  |
33 Indian Corps | Burma (Myanmar) |
| Dec 44 |  |
4 Corps | Burma (Myanmar) |
Batteries
| Sep 41 | 246, 247 |
Equipment
| Sep 41 | 6 inch Howitzers |
| May 43 | 5.5 inch Guns |
| Sep 44 | 5.5 inch Guns & 2 x 7.2 inch Howitzers |