3rd Heavy Artillery Regiment

History
Raised on 21 September 1915 from Vidinski Fortress Regiment
Garrison
Vidin, 1^st Military Inspectorate
Commanders
10.1915	col. Pavel Pavlov col. Asen Konstantinov
Effectives
October 1915		36 officers, 3 clerks, 1989 NCOs and men, 266 horses, 1878 oxen, 771 carts, 8 Krupp 150mm L/14 QF howitzers, 6 Schneider 120mm L/28 guns (detached from 2^nd Heavy Artillery Regiment), 4 Krupp 105mm L/30 QF guns, 18 Krupp 87mm field guns [without fortress guns]
Battle Honours
III. First World War October 1915 : attached to 6^th Bdinska Division, 1^st Army and deployed at Kula