Heavy Anti-Aircraft Originally, these units were simply entitled 'Anti-Aircraft' (AA), but in 1940 they were redesignated 'Heavy Anti-Aircraft' (HAA) to distinguish them from the Light AA units being formed. The great majority were disbanded or passed into S/A between August 1945 and January 1947 •
1st Heavy Anti-Aircraft Regiment, Royal Artillery (Reg) •
2nd Heavy Anti-Aircraft Regiment, Royal Artillery (Reg) •
3rd Heavy Anti-Aircraft Regiment, Royal Artillery (Reg) – captured February 1942 •
52nd (London) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
53rd (City of London) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – converted to
85th (City of London) Medium Regiment August 1944 •
54th (City of London) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
55th (Kent) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
56th (Cornwall) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – converted to
86th (Cornwall) Medium Regiment July 1944 •
57th (Wessex) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
58th (Kent) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
59th (Essex Regiment) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
60th (City of London) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
61st (Middlesex) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
62nd (Northumbrian) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
63rd (Northumbrian) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – converted to battery in
87th Medium Regiment August 1944 •
64th (Northumbrian) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
65th (The Manchester Regiment) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
66th (Leeds Rifles) (West Yorkshire Regiment) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
67th (York and Lancaster Regiment) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
68th (North Midland) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – captured June 1942; reformed from 10th HAA Regiment June 1943 •
69th (Royal Warwickshire Regiment) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – S/A January 1945 •
71st (Forth) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
73rd Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – S/A March 1945 •
74th (City of Glasgow) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – S/A November 1944 •
75th (Home Counties) (Cinque Ports) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – S/A July 1944 •
76th (Gloucestershire) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
77th (Welsh) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – captured March 1942 •
78th (1st East Anglian) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – S/A December 1944 •
79th (Hertfordshire Yeomanry) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – S/A March 1945 •
80th (Berkshire) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – S/A December 1944 •
81st Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – S/A August 1944 •
82nd (Essex) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
83rd (Blythswood) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – S/A September 1944 •
84th (Middlesex, London Transport) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – S/A November 1944 •
86th (Honourable Artillery Company) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) •
87th Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed April 1939, S/A November 1944 •
88th Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed April 1939, S/A September 1944 •
89th Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed April 1939, S/A September 1944 •
90th Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed April 1939 •
95th (Birmingham) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed April 1939, S/A March 1944 •
96th Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed April 1939, S/A June 1944 •
97th (London Scottish) Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed April 1939, converted to
97th (London Scottish) Garrison Regiment November 1944 •
98th Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed April 1939, S/A April 1944 •
100th Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed April 1939, S/A August 1944 •
101st Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed August 1939, S/A August 1944 •
102nd Heavy Anti-Aircraft Regiment, Royal Artillery (TA) – formed August 1939, S/A January 1944 •
103rd Heavy Anti-Aircraft Regiment, Royal Artillery – formed May 1940 •
104th Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1940 •
105th Heavy Anti-Aircraft Regiment, Royal Artillery – formed September 1940 •
106th Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1940, disbanded September 1944 •
107th Heavy Anti-Aircraft Regiment, Royal Artillery – formed September 1940 •
108th Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1940 •
109th Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1940 •
110th Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1940 •
111th Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1940 •
112th Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1940 •
113th Heavy Anti-Aircraft Regiment, Royal Artillery – formed November 1940, disbanded May 1945 •
114th (Composite) Heavy Anti-Aircraft Regiment, Royal Artillery – formed November 1940; converted to 151st LAA Regiment May 1943 •
115th Heavy Anti-Aircraft Regiment, Royal Artillery– formed November 1940 •
116th Heavy Anti-Aircraft Regiment, Royal Artillery – formed November 1940 •
117th Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1940; became 622nd Infantry Regiment January 1945, disbanded June 1945 •
118th Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1940 •
119th Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1940 •
120th Heavy Anti-Aircraft Regiment, Royal Artillery – formed January 1941, disbanded June 1944 •
121st Heavy Anti-Aircraft Regiment, Royal Artillery – formed January 1941 •
122nd Heavy Anti-Aircraft Regiment, Royal Artillery – formed February 1941 •
123rd Heavy Anti-Aircraft Regiment, Royal Artillery – formed February 1941; converted to 16th (East Africa) HAA, East African Artillery, June 1943 •
124th Heavy Anti-Aircraft Regiment, Royal Artillery – formed March 1941 •
125th Heavy Anti-Aircraft Regiment, Royal Artillery – formed March 1941, disbanded December 941 •
126th Heavy Anti-Aircraft Regiment, Royal Artillery – formed July 1941 •
127th Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1941 •
128th Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1941 •
129th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1941 •
130th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1941 •
131st (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1941, disbanded August 1943 •
132nd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed September 1941, disbanded May 1945 •
133rd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed September 1941 •
134th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed September 1941 •
135th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1941 •
136th Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1941 •
137th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed November 1941 •
138th Heavy Anti-Aircraft Regiment, Royal Artillery – formed November 1941 •
139th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1941 •
140th Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1941 •
141st (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1941 •
142nd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1941 •
143rd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed January 1942 •
144th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed January 1942 •
145th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed January 1942 •
146th Heavy Anti-Aircraft Regiment, Royal Artillery – formed January 1942 •
147th Heavy Anti-Aircraft Regiment, Royal Artillery – formed February 1942, disbanded October 1943 •
148th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed February 1942, disbanded May 1945 •
149th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed February 1942 •
150th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed February 1942 •
151st (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed February 1942 •
152nd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed March 1942 •
153rd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed March 1942 •
154th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed March 1942 •
155th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed March 1942 •
156th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed April 1942 •
157th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed May 1942 •
158th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed May 1942 •
159th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed May 1942, disbanded May 1945 •
160th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed June 1942 •
161st (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed June 1942 •
162nd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed June 1942 •
163rd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed June 1942 •
164th Heavy Anti-Aircraft Regiment, Royal Artillery – formed July 1942, disbanded April 1945 •
165th Heavy Anti-Aircraft Regiment, Royal Artillery – formed July 1942 •
166th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1942, disbanded May 1945 •
167th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1942, disbanded April 1945 •
168th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1942, disbanded March 1945 •
169th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1942, disbanded April 1945 •
170th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1942, disbanded March 1945 •
171st (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1942 •
172nd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1942, disbanded April 1945 •
173rd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1942 •
174th Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1942 •
175th Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1942 •
176th Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1942 •
177th Heavy Anti-Aircraft Regiment, Royal Artillery – renumbered from 12th HAA Regiment November 1942, disbanded June 1944 •
178th Heavy Anti-Aircraft Regiment, Royal Artillery – formed September 1942, disbanded May 1944 •
179th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1942, disbanded May 1945 •
180th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1942, disbanded April 1945 •
181st (Mixed Heavy Anti-Aircraft Regiment, Royal Artillery) – formed October 1942, disbanded March 1945 •
182nd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1942, disbanded May 1945 •
183rd (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1942, disbanded June 1945 •
184th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed November 1942 •
185th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1942, disbanded June 1945 •
186th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1942, disbanded March 1945 •
187th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed January 1943, disbanded May 1945 •
188th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed January 1943 •
189th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed March 1943 •
190th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery – formed January 1943, disbanded July 1944 •
191st Heavy Anti-Aircraft Regiment, Royal Artillery – formed March 1943, disbanded May 1944 •
192nd Heavy Anti-Aircraft Regiment, Royal Artillery – formed June 1943, disbanded August 1944 •
193rd Heavy Anti-Aircraft Regiment, Royal Artillery – formed July 1943, disbanded May 1944 •
194th Heavy Anti-Aircraft Regiment, Royal Artillery – formed October 1943, disbanded April 1944 (No 195th HAA Regiment formed) •
196th Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1942, disbanded July 1944 •
197th Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1942, disbanded April 1945 •
198th Heavy Anti-Aircraft Regiment, Royal Artillery – formed January 1943, disbanded April 1944 • B Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1941, converted to 2nd HAA Regiment, West African Artillery, October 1941 • C Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1941, converted to 3rd HAA Regiment, West African Artillery, October 1941 • D Heavy Anti-Aircraft Regiment, Royal Artillery – formed August 1941, converted to 4th HAA Regiment, West African Artillery, October 1941 • E Heavy Anti-Aircraft Regiment, Royal Artillery – formed September 1941, converted to 5th HAA Regiment, West African Artillery, December 1941 • F Heavy Anti-Aircraft Regiment, Royal Artillery – formed April 1942, converted to 15th (East Africa) HAA Regiment, East African Artillery, November 1942 • X Heavy Anti-Aircraft Regiment, Royal Artillery – formed December 1940, converted to 1st HAA Regiment, West African Artillery, May 1941 •
1st Anti-Aircraft Fort Regiment, Royal Artillery – formed July 1943
Light Anti-Aircraft Light Anti-Aircraft (LAA) units began to be formed from 1938, initially in the TA, many being converted from other roles. •
1st Light Anti-Aircraft Regiment, Royal Artillery (Reg) – formed May 1940 •
2nd Light Anti-Aircraft Regiment, Royal Artillery (Reg) – formed October 1940, disbanded June 1944 •
3rd Light Anti-Aircraft Regiment, Royal Artillery (Reg) – formed September 1941 •
4th (Ulster) Light Anti-Aircraft Regiment, Royal Artillery (SR) – converted from
3rd (Ulster) S/L Regiment February 1942 •
12th (Finsbury Rifles) Light Anti-Aircraft Regiment, Royal Artillery (TA) •
13th Light Anti-Aircraft Regiment, Royal Artillery (TA) •
14th (West Lothian, Royal Scots) Light Anti-Aircraft Regiment, Royal Artillery (TA) •
15th (Isle of Man) Light Anti-Aircraft Regiment, Royal Artillery (TA) •
16th Light Anti-Aircraft Regiment, Royal Artillery (TA) – S/A November 1944 •
17th Light Anti-Aircraft Regiment, Royal Artillery (TA) •
19th Light Anti-Aircraft Regiment, Royal Artillery (TA) •
24th Light Anti-Aircraft Regiment, Royal Artillery (TA) – converted to 24th LAA/AT Regiment October 1942 •
27th Light Anti-Aircraft Regiment, Royal Artillery (TA) •
28th Light Anti-Aircraft Regiment, Royal Artillery (TA) •
29th Light Anti-Aircraft Regiment, Royal Artillery (TA) •
31st Light Anti-Aircraft Regiment, Royal Artillery (TA) •
32nd Light Anti-Aircraft Regiment, Royal Artillery (TA) •
33rd Light Anti-Aircraft Regiment, Royal Artillery (TA) – converted to 33rd LAA/AT Regiment August 1943 •
35th Light Anti-Aircraft Regiment, Royal Artillery (TA) – captured February 1942 •
36th Light Anti-Aircraft Regiment, Royal Artillery (TA) •
40th Light Anti-Aircraft Regiment, Royal Artillery (TA) – formed September 1939 •
41st Light Anti-Aircraft Regiment, Royal Artillery – formed November 1939, disbanded December 1944 •
42nd Light Anti-Aircraft Regiment, Royal Artillery – formed November 1939, disbanded January 1945 •
43rd Light Anti-Aircraft Regiment, Royal Artillery – formed November 1939, disbanded March 1945 •
44th Light Anti-Aircraft Regiment, Royal Artillery – formed November 1939 •
45th Light Anti-Aircraft Regiment, Royal Artillery – formed July 1940, converted to
45th Garrison Regiment February 1945 •
46th Light Anti-Aircraft Regiment, Royal Artillery – formed July 1940, disbanded August 1944 •
47th Light Anti-Aircraft Regiment, Royal Artillery – formed July 1940, converted to 615th Infantry Regiment February 1945 •
48th Light Anti-Aircraft Regiment, Royal Artillery – formed October 1940, captured March 1942 •
52nd (East Lancashire) Light Anti-Aircraft Regiment, Royal Artillery (TA) •
53rd (King's Own Yorkshire Light Infantry) Light Anti-Aircraft Regiment, Royal Artillery (TA) •
54th (Argyll and Sutherland Highlanders) Light Anti-Aircraft Regiment, Royal Artillery (TA) •
55th (Devon) Light Anti-Aircraft Regiment, Royal Artillery (TA) – converted to 55th (Devon) LAA/AT Regiment August 1943 •
23rd Parachute Light Anti-Aircraft/Anti-Tank Regiment, Royal Artillery (TA) – converted from 23rd LAA Regiment February 1945 •
122nd (Royal Warwickshire Regiment) Light Anti-Aircraft/Anti-Tank Regiment, Royal Artillery (TA) – converted from 122nd (Royal Warwickshire Regiment) A/T Regiment January 1944; reverted September 1944 •
1st Searchlight Regiment (Reg) – from RE •
2nd Searchlight Regiment (Reg) – from RE •
3rd (Ulster) Searchlight Regiment, Royal Artillery (SR) – converted to 4th (Ulster) LAA Regiment January 1942 •
27th (London Electrical Engineers) Searchlight Regiment, Royal Artillery (TA) – from RE •
29th (Kent) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 631st Infantry Regiment January 1945 •
30th (Surrey) Searchlight Regiment, Royal Artillery (TA) – from RE, S/A December 1943 •
31st (City of London Rifles) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 123rd LAA Regiment February 1942 •
32nd (7th City of London) Searchlight Regiment, Royal Artillery (TA) – from RE, S/A May 1945 •
33rd (St Pancras) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 632nd Infantry Regiment January 1945 •
34th (Queen's Own Royal West Kent) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 633rd Infantry Regiment January 1945 •
35th (First Surrey Rifles) Searchlight Regiment, Royal Artillery (TA) – from RE converted to 129th LAA Regiment March 1942 •
36th (Middlesex) Searchlight Regiment, Royal Artillery (TA) – from RE – converted to 634th Infantry Regiment January 1945 •
37th (Tyne Electrical Engineers) Searchlight Regiment, Royal Artillery (TA) – from RE •
40th (The Sherwood Foresters) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 149th LAA Regiment June 1943 •
41st (5th North Staffordshire Regiment) Searchlight Regiment, Royal Artillery (TA) – from RE •
42nd (Robin Hoods, Sherwood Foresters) Searchlight Regiment, Royal Artillery (TA) – from RE •
43rd (5th Duke of Wellington's Regiment) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 43rd Garrison Regiment October 1944 •
44th (The Leicestershire Regiment) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 121st LAA Regiment January 1942 •
45th (Royal Warwickshire Regiment) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 122nd LAA Regiment February 1942 •
46th (The Lincolnshire Regiment) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 46th Garrison Regiment November 1944 •
47th (Durham Light Infantry) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 112th LAA Regiment January 1942 •
48th (Hampshire) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 636th Infantry Regiment January 1945 •
49th (The West Yorkshire Regiment) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 49th Garrison Regiment October 1944 •
50th (The Northamptonshire Regiment) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 637th Infantry Regiment January 1945 •
51st (Highland) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 124th LAA Regiment in February 1942 •
52nd (Queen's Edinburgh, Royal Scots) Searchlight Regiment, Royal Artillery (TA) – from infantry, converted to 130th LAA Regiment March 1942 •
53rd (Royal Northumberland Fusiliers) Searchlight Regiment, Royal Artillery (TA) – from infantry, converted to 638th Infantry Regiment January 1945 •
54th (Durham Light Infantry) Searchlight Regiment, Royal Artillery (TA) – from infantry •
55th (Durham Light Infantry) Searchlight Regiment, Royal Artillery (TA) – from infantry, converted to 113th LAA Regiment January 1942 •
57th (8th Battalion, Cameronian Scottish Rifles) Searchlight Regiment, Royal Artillery (TA) – from infantry, converted to 147th LAA Regiment March 1943 •
58th (Middlesex) Searchlight Regiment, Royal Artillery (TA) – from RE, converted to 58th Garrison Regiment November 1944 •
60th (Middlesex) Searchlight Regiment, Royal Artillery (TA) – from infantry, converted to 126th LAA Regiment February 1942 •
61st (South Lancashire Regiment) Searchlight Regiment, Royal Artillery (TA) – from infantry – converted to 61st Garrison Regiment February 1942 •
63rd (Queen's) Searchlight Regiment, Royal Artillery (TA) – from infantry – converted to 127th LAA Regiment February 1942 •
64th (Essex Regiment) Searchlight Regiment, Royal Artillery (TA) – from infantry, converted to 639th Infantry Regiment January 1945 •
65th (Essex Regiment) Searchlight Regiment, Royal Artillery (TA) – from infantry, converted to 65th Garrison Regiment November 1944 •
66th (Gloucesters) Searchlight Regiment, Royal Artillery (TA) – from infantry, S/A May 1945 •
67th (Welch) Searchlight Regiment, Royal Artillery (TA) – from infantry, converted to 67th Garrison Regiment November 1944 •
68th (Monmouthshire Regiment) Searchlight Regiment, Royal Artillery (TA) – from infantry, converted to 68th Garrison Regiment November 1944 •
69th (3rd City of London) Searchlight Regiment, Royal Artillery (TA) – from infantry •
70th (Sussex) Searchlight Regiment, Royal Artillery (TA) – S/A September 1944 •
71st (East Lancashire) Searchlight Regiment, Royal Artillery (TA) – reduced to cadre 1943 •
76th Searchlight Regiment, Royal Artillery – formed July 1940, disbanded September 1944 •
77th Searchlight Regiment, Royal Artillery – formed August 1940, converted to 146th LAA Regiment March 1943 •
78th Searchlight Regiment, Royal Artillery – formed August 1940, disbanded September 1943 •
79th Searchlight Regiment, Royal Artillery – formed October 1940, disbanded December 1944 •
80th Searchlight Regiment, Royal Artillery – formed October 1940, disbanded December 1944 •
81st Searchlight Regiment, Royal Artillery – formed November 1940, partly from an RE company; converted to 131st LAA Regiment March 1942 •
82nd Searchlight Regiment – formed November 1940, disbanded September 1944 •
83rd Searchlight Regiment, Royal Artillery – formed January 1941, disbanded December 1944 •
84th Searchlight Regiment, Royal Artillery – formed December 1940, disbanded October 1943 •
85th Searchlight Regiment, Royal Artillery – formed January 1941, converted to 132nd LAA Regiment March 1942 •
86th Searchlight Regiment, Royal Artillery – formed January 1941, converted to 120 LAA Regiment January 1942 •
87th Searchlight Regiment, Royal Artillery – formed January 1941, converted to 128th LAA Regiment March 1942 •
88th Searchlight Regiment, Royal Artillery – formed March 1941, disbanded March 1943 •
89th Searchlight Regiment, Royal Artillery – formed March 1941, converted to 133rd LAA Regiment March 1942 •
90th Searchlight Regiment, Royal Artillery – formed March 1941, disbanded September 1943 •
91st Searchlight Regiment, Royal Artillery – formed March 1941, converted to 114th LAA Regiment January 1942 •
92nd Searchlight Regiment, Royal Artillery – formed May 1941, disbanded May 1943 •
93rd (Mixed) Searchlight Regiment – formed October 1942, disbanded July 1945
Anti-Aircraft 'Z' Rocket Anti-Aircraft Z Regiments were armed with rockets fired from a simple launcher. Later in the war they could include some ATS personnel and many batteries were manned by the Home Guard with regular army command post staff. Some independent batteries served abroad. All Anti-Aircraft Z Regiments were redesignated Anti-Aircraft Area Mixed Regiments in April 1944 and all were disbanded by April 1945. • 1st Anti-Aircraft Z Regiment RA - Formed January 1941, disbanded May 1945 • 2nd Anti-Aircraft Z Regiment RA - Formed September 1940, disbanded April 1945 • 3rd Anti-Aircraft Z Regiment RA - Formed September 1940, disbanded April 1945 • 4th Anti-Aircraft Z Regiment RA - Formed September 1940, disbanded March 1945 • 5th Anti-Aircraft Z Regiment RA - Formed September 1940, batteries disbanded January 1945 • 6th Anti-Aircraft Z Regiment RA - Formed September 1940, disbanded March 1945 • 7th Anti-Aircraft Z Regiment RA - Formed September 1940, disbanded April 1945 • 8th Anti-Aircraft Z Regiment RA - Formed September 1940, batteries disbanded March 1945 • 9th Anti-Aircraft Z Regiment RA - Formed January 1941, disbanded April 1945 • 10th Anti-Aircraft Z Regiment RA - Formed January 1941, disbanded April 1945 • 11th Anti-Aircraft Z Regiment RA - Formed January 1941, batteries disbanded March 1945 • 12th Anti-Aircraft Z Regiment RA - Formed March 1941, disbanded October 1943. Batteries became independent • 13th Anti-Aircraft Z Regiment RA - Formed August 1941, disbanded March 1945 • 14th Anti-Aircraft Z Regiment RA - Formed September 1941, disbanded April 1945 • 15th Anti-Aircraft Z Regiment RA - Formed September 1941, disbanded April 1945 • 16th Anti-Aircraft Z Regiment RA - Formed October 1942, disbanded March 1945 • 17th Anti-Aircraft Z Regiment RA - Formed October 1942, disbanded March 1945 • 18th Anti-Aircraft Z Regiment RA - Formed October 1942, disbanded April 1945 • 19th Anti-Aircraft Z Regiment RA - Formed October 1942, batteries disbanded March 1945 • 20th Anti-Aircraft Z Regiment RA - Formed October 1942, disbanded March 1945 • 21st Anti-Aircraft Z Regiment RA - Formed December 1942, disbanded March 1945 • 22nd Anti-Aircraft Area Mixed Regiment RA - Formed April 1944, batteries disbanded April 1945 • 23rd Anti-Aircraft Area Mixed Regiment RA - Formed April 1944, batteries disbanded March 1945 • 24th Anti-Aircraft Area Mixed Regiment RA - Formed April 1944, disbanded April 1945 • 25th Anti-Aircraft Area Mixed Regiment RA - Formed April 1944, disbanded March 1945 ==Maritime==