• Military history of Northern Ireland (15 C, 16 P)
• Military history of the British Empire (14 C, 14 P)
• Military history of England (27 C, 28 P)
• Military history of Great Britain (10 C, 13 P)

*

• Military history of cities in the United Kingdom (14 C)

0–9

• 13th-century military history of Scotland (1 C, 10 P)
• 13th-century military history of the Kingdom of England (3 C, 10 P)
• 14th-century military history of Scotland (2 C, 13 P)
• 14th-century military history of the Kingdom of England (3 C, 29 P)
• 15th-century military history of Scotland (2 C, 12 P)
• 15th-century military history of the Kingdom of England (3 C, 10 P)
• 16th-century military history of Scotland (3 C, 6 P)
• 16th-century military history of the Kingdom of England (10 C, 65 P)
• 17th-century military history of Scotland (5 C, 6 P)
• 17th-century military history of the Kingdom of England (13 C, 26 P)
• 18th-century military history of Scotland (5 C)
• 19th-century military history of the United Kingdom (31 C, 107 P)
• 20th-century military history of the United Kingdom (25 C, 88 P)
• 21st-century military history of the United Kingdom (8 C, 25 P)

A

• Military alliances involving the United Kingdom (8 C, 25 P)
• Ambushes in the United Kingdom (1 C, 6 P)
• History of the British Army (18 C, 39 P)
• Attacks on military installations in the United Kingdom (2 C, 7 P)

B

• Battlefields in the United Kingdom (2 C, 3 P)
• British military occupations (2 C, 27 P)

C

• Castle and garrison governors in the British Isles (4 C)
• Castles in the United Kingdom (16 C, 2 P, 4 F)
• Cold War military history of the United Kingdom (2 C, 24 P)
• Conscription in the United Kingdom (1 C, 19 P)

D

• Disappearing guns (20 P)

F

• Fortifications in the United Kingdom (17 C, 3 P)
• Forts in the United Kingdom (8 C)

I

• Military history of the Isle of Man (1 C, 7 P)

K

• United Kingdom in the Korean War (4 C, 3 P)

L

• Liddell Hart Centre for Military Archives (1 C, 1 P)

M

• Government munitions production in the United Kingdom (7 C, 25 P)
• Military and war museums in the United Kingdom (12 C, 2 P)

O

• Military operations involving the United Kingdom (13 C, 51 P)

P

• Peace treaties of the United Kingdom (1 C, 34 P)
• Prisoner-of-war camps in the United Kingdom (5 C)

R

• Military history of Roman Britain (4 C, 23 P)
• History of the Royal Air Force (8 C, 26 P)
• History of the Royal Navy (20 C, 137 P)

S

• British military scandals (4 C, 49 P)
• Military history of Scotland (35 C, 36 P)

W

• Military history of Wales (25 C, 14 P)
• War crimes in the United Kingdom (3 C)
• British war crimes (8 C, 17 P)
• War Office (1 C, 27 P)
• Military history of the United Kingdom during World War I (11 C, 23 P)
• Military history of the United Kingdom during World War II (15 C, 68 P)

• Military history of the United Kingdom

A

• Akha Expedition
• Anthony Roll

B

• Battle of Port Said
• Bermuda sloop
• Board of Ordnance
• The bomber will always get through
• Outline of the British Armed Forces at the end of the Cold War
• History of the British Army postal service

C

• Clerk of the Deliveries of the Ordnance
• Clerk of the Ordnance
• Coastal fortifications in Scotland
• Commission of array
• Crown fortress

D

• Dane axe
• Debatable Lands
• Die hard (phrase)
• Disappearing gun

E

• East of Suez
• Enlistment Act 1794

F

• Foreign Enlistment Act 1870

H

• Hamburg Commonwealth War Graves Commission Cemetery
• Honi soit qui mal y pense

I

• Irish in the British Armed Forces

K

• Lees Knowles Lecture

L

• Last battle on British soil

M

• Military history of the Cayman Islands
• Military of Bermuda
• Military Service Act 1916
• Ministry of Defence Main Building
• History of the Ministry of Defence Police

N

• United Kingdom in the Napoleonic Wars
• Military history of the North-West Frontier

R

• Reinsehlen Camp
• Military service by British royalty

S

• Purchase of commissions in the British Army
• Scaur Hill Fort, Bermuda
• Second Boer War concentration camps
• Skirmish of Halkokari
• Soltau-Lüneburg Training Area
• Special Commissions (Dardanelles and Mesopotamia) Act 1916
• St David's Battery

U

• United Kingdom casualties of war

W

• British war crimes
• War Department (United Kingdom)
• War Office
• The Wheatcroft Collection